27606 is a member of OEIS A065320: 53 'Reverse and Add' steps are needed to reach a palindrome. The palindrome reached is 4668731596684224866951378664.

27606: xenodrome in bases 12 (13b86), 14 (a0bc) and 15 (82a6);.

27606 is a number such that no home prime reached after 25 steps.

27606 can be rendered as a digit equation as follow:

-2 + 7 + 6 ^ 0 = 6