27900364 has 6 divisors (see below), whose sum is σ = 48825644. Its totient is φ = 13950180.

The previous prime is 27900359. The next prime is 27900371. The reversal of 27900364 is 46300972.

It is a super-2 number, since 2×27900364² = 1556860622664992, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3487542 + ... + 3487549.

Almost surely, 2^27900364 is an apocalyptic number.

It is an amenable number.

27900364 is a deficient number, since it is larger than the sum of its proper divisors (20925280).

27900364 is a wasteful number, since it uses less digits than its factorization.

27900364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6975095 (or 6975093 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 27900364 is about 5282.0795147366. The cubic root of 27900364 is about 303.2982862808.

The spelling of 27900364 in words is "twenty-seven million, nine hundred thousand, three hundred sixty-four".