27694372 has 6 divisors (see below), whose sum is σ = 48465158. Its totient is φ = 13847184.

The previous prime is 27694367. The next prime is 27694399. The reversal of 27694372 is 27349672.

It can be written as a sum of positive squares in only one way, i.e., 23097636 + 4596736 = 4806^2 + 2144^2 .

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 as a sum of consecutive naturals, namely, 3461793 + ... + 3461800.

Almost surely, 2^27694372 is an apocalyptic number.

It is an amenable number.

27694372 is a deficient number, since it is larger than the sum of its proper divisors (20770786).

27694372 is a wasteful number, since it uses less digits than its factorization.

27694372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6923597 (or 6923595 counting only the distinct ones).

The product of its digits is 127008, while the sum is 40.

The square root of 27694372 is about 5262.5442515954. The cubic root of 27694372 is about 302.5500115387.

The spelling of 27694372 in words is "twenty-seven million, six hundred ninety-four thousand, three hundred seventy-two".