27139204 has 12 divisors (see below), whose sum is σ = 48777484. Its totient is φ = 13202784.

The previous prime is 27139199. The next prime is 27139219. The reversal of 27139204 is 40293172.

It can be written as a sum of positive squares in 2 ways, for example, as 23328900 + 3810304 = 4830^2 + 1952^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91539 + ... + 91834.

Almost surely, 2^27139204 is an apocalyptic number.

It is an amenable number.

27139204 is a deficient number, since it is larger than the sum of its proper divisors (21638280).

27139204 is a wasteful number, since it uses less digits than its factorization.

27139204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183414 (or 183412 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 27139204 is about 5209.5301131676. The cubic root of 27139204 is about 300.5146868569.

The spelling of 27139204 in words is "twenty-seven million, one hundred thirty-nine thousand, two hundred four".