27102252 has 12 divisors (see below), whose sum is σ = 63238616. Its totient is φ = 9034080.

The previous prime is 27102223. The next prime is 27102289. The reversal of 27102252 is 25220172.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1129249 + ... + 1129272.

Almost surely, 2^27102252 is an apocalyptic number.

It is an amenable number.

27102252 is an abundant number, since it is smaller than the sum of its proper divisors (36136364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27102252 is a wasteful number, since it uses less digits than its factorization.

27102252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2258528 (or 2258526 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 27102252 is about 5205.9823280530. The cubic root of 27102252 is about 300.3782340407.

The spelling of 27102252 in words is "twenty-seven million, one hundred two thousand, two hundred fifty-two".