27602 is a product of 2 and two 4k+1 primes and so it can be expressed as a sum of two squares in two different ways viz. 41^2+161^2 and 91^2+139^2.

27602 marks the end of run of six consecutive integers that are one step removed from their home primes, here the home prime is 237373.

27602 is a sphenic number.

27602 is a nialpdrome (digits are non-increasing) and katadrome (digits are strictly decreasing) in base 13 (c743).

27602 can be rendered as a digit equation as follows:

2 * (7 - 6) = 0 + 2