27456 is a member of OEIS A109029: numbers with exactly 9 prime factors counted with multiplicity whose digit reversal is different & also has 9 prime factors. See blog post titled Remarkable Reversals. The sequence can be generated as follows (permalink):

INPUT

L=[]

length=9

for n in [1..1000000]:

  D=n.digits()

  if D[0] != 0:

    F=factor(n)

    sum1=0

    for f in F:

      sum1+=f[1]

    if sum1==length:

      reversal=int(str(n) [::-1])

      if reversal != n:

        G=factor(reversal)

        sum2=0

        for g in G:

          sum2+=g[1]

        if sum2==length and reversal not in L:

          print(n,"=",factor(n),"and",reversal,"=",factor(reversal))

          L.append(n)

print()

print(L)

print(len(L))

OUTPUT

21168 = 2^4 * 3^3 * 7^2 and 86112 = 2^5 * 3^2 * 13 * 23

23424 = 2^7 * 3 * 61 and 42432 = 2^6 * 3 * 13 * 17

23616 = 2^6 * 3^2 * 41 and 61632 = 2^6 * 3^2 * 107

27456 = 2^6 * 3 * 11 * 13 and 65472 = 2^6 * 3 * 11 * 31

41184 = 2^5 * 3^2 * 11 * 13 and 48114 = 2 * 3^7 * 11

212256 = 2^5 * 3^2 * 11 * 67 and 652212 = 2^2 * 3^5 * 11 * 61

213192 = 2^3 * 3^4 * 7 * 47 and 291312 = 2^4 * 3^2 * 7 * 17^2

215232 = 2^6 * 3 * 19 * 59 and 232512 = 2^6 * 3 * 7 * 173

219072 = 2^6 * 3 * 7 * 163 and 270912 = 2^6 * 3 * 17 * 83

230208 = 2^6 * 3 * 11 * 109 and 802032 = 2^4 * 3 * 7^2 * 11 * 31

236925 = 3^6 * 5^2 * 13 and 529632 = 2^5 * 3^3 * 613

236928 = 2^7 * 3 * 617 and 829632 = 2^6 * 3 * 29 * 149

238656 = 2^6 * 3 * 11 * 113 and 656832 = 2^6 * 3 * 11 * 311

251505 = 3^7 * 5 * 23 and 505152 = 2^6 * 3^2 * 877

251748 = 2^2 * 3^5 * 7 * 37 and 847152 = 2^4 * 3^3 * 37 * 53

253824 = 2^7 * 3 * 661 and 428352 = 2^6 * 3 * 23 * 97

255024 = 2^4 * 3^2 * 7 * 11 * 23 and 420552 = 2^3 * 3^4 * 11 * 59

257856 = 2^6 * 3 * 17 * 79 and 658752 = 2^6 * 3 * 47 * 73

259968 = 2^7 * 3 * 677 and 869952 = 2^6 * 3 * 23 * 197

271728 = 2^4 * 3^3 * 17 * 37 and 827172 = 2^2 * 3^5 * 23 * 37

276696 = 2^3 * 3^4 * 7 * 61 and 696672 = 2^5 * 3^2 * 41 * 59

276768 = 2^5 * 3^2 * 31^2 and 867672 = 2^3 * 3^4 * 13 * 103

291168 = 2^5 * 3^3 * 337 and 861192 = 2^3 * 3^5 * 443

293328 = 2^4 * 3^3 * 7 * 97 and 823392 = 2^5 * 3^3 * 953

299808 = 2^5 * 3^3 * 347 and 808992 = 2^5 * 3^2 * 53^2

373464 = 2^3 * 3^3 * 7 * 13 * 19 and 464373 = 3^6 * 7^2 * 13

403056 = 2^4 * 3^4 * 311 and 650304 = 2^6 * 3^2 * 1129

403488 = 2^5 * 3^3 * 467 and 884304 = 2^4 * 3^3 * 23 * 89

404064 = 2^5 * 3^2 * 23 * 61 and 460404 = 2^2 * 3^4 * 7^2 * 29

422208 = 2^6 * 3^2 * 733 and 802224 = 2^4 * 3^4 * 619

424116 = 2^2 * 3^4 * 7 * 11 * 17 and 611424 = 2^5 * 3^2 * 11 * 193

424764 = 2^2 * 3^5 * 19 * 23 and 467424 = 2^5 * 3^3 * 541

428928 = 2^7 * 3 * 1117 and 829824 = 2^7 * 3 * 2161

441045 = 3^6 * 5 * 11^2 and 540144 = 2^4 * 3^2 * 11^2 * 31

441288 = 2^3 * 3^5 * 227 and 882144 = 2^5 * 3^3 * 1021

462384 = 2^4 * 3^2 * 13^2 * 19 and 483264 = 2^6 * 3^2 * 839

472608 = 2^5 * 3^3 * 547 and 806274 = 2 * 3^6 * 7 * 79

492048 = 2^4 * 3^3 * 17 * 67 and 840294 = 2 * 3^5 * 7 * 13 * 19

606096 = 2^4 * 3^3 * 23 * 61 and 690606 = 2 * 3^5 * 7^2 * 29

610688 = 2^7 * 13 * 367 and 886016 = 2^8 * 3461

612576 = 2^5 * 3^3 * 709 and 675216 = 2^4 * 3^4 * 521

635328 = 2^6 * 3^2 * 1103 and 823536 = 2^4 * 3^2 * 7 * 19 * 43

804168 = 2^3 * 3^4 * 17 * 73 and 861408 = 2^5 * 3^3 * 997

[21168, 23424, 23616, 27456, 41184, 212256, 213192, 215232, 219072, 230208, 236925, 236928, 238656, 251505, 251748, 253824, 255024, 257856, 259968, 271728, 276696, 276768, 291168, 293328, 299808, 373464, 403056, 403488, 404064, 422208, 424116, 424764, 428928, 441045, 441288, 462384, 472608, 492048, 606096, 610688, 612576, 635328, 804168]

43

27456 is a happy and Harshad number.

27456 is the 85-th octagonal number.

27456 is a practical, abundant, pseudoperfect and Zumkeller number.

27456 can be rendered as a digit equation as follows:

-2 + 7 - 4 = -5 + 6

27456 stabilises after about 230 generations of Conway's Game of Life to one glider and an assortment of stil life shapes and oscillators.