27419 is a member of OEIS A127345: a(n) = pq + pr + qr with p = prime(n), q = prime(n+1), and r = prime(n+2). The sequence can be generated as follows (permalink):

INPUT

L=[]

for p in prime_range(130):

  q=next_prime(p)

  r=next_prime(q)

  number=p*q+q*r+p*r

  L.append(number)

print(L)

OUTPUT

[31, 71, 167, 311, 551, 791, 1151, 1655, 2279, 3119, 3935, 4871, 5711, 6791, 8391, 9959, 11639, 13175, 14831, 16559, 18383, 20975, 24071, 27419, 30191, 32231, 33911, 36071, 40511, 45791, 51983]

27419 is a cyclic and Duffinian number.

27419 is a junction number because it is equal to n+sod(n) for n = 27394 and 27403.

27419 is a de Polignac number because none of the positive numbers 27419 -2^k is a prime (k=0, 1, 2, ... )

27419 can be turned into a digit equation as follows:

-2 + 7 - 4 = 1 ^ 9

27419 stabilises after about 3745 generations of Conway's Game of Life into numerous gliders and a complex assortment of still life shapes and oscillators. *RECORD*