27052938 has 36 divisors (see below), whose sum is σ = 64432914. Its totient is φ = 8197200.

The previous prime is 27052901. The next prime is 27052981. The reversal of 27052938 is 83925072.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 15944049 + 11108889 = 3993^2 + 3333^2 .

It is a super-2 number, since 2×27052938² = 1463722908863688, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4033 + ... + 8388.

Almost surely, 2^27052938 is an apocalyptic number.

27052938 is an abundant number, since it is smaller than the sum of its proper divisors (37379976).

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

27052938 is a wasteful number, since it uses less digits than its factorization.

27052938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12451 (or 12437 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 27052938 is about 5201.2438896864. The cubic root of 27052938 is about 300.1959386656.

The spelling of 27052938 in words is "twenty-seven million, fifty-two thousand, nine hundred thirty-eight".