22904364 has 36 divisors (see below), whose sum is σ = 62170584. Its totient is φ = 6543936.

The previous prime is 22904359. The next prime is 22904377. The reversal of 22904364 is 46340922.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18889 + ... + 20064.

Almost surely, 2^22904364 is an apocalyptic number.

It is an amenable number.

22904364 is an abundant number, since it is smaller than the sum of its proper divisors (39266220).

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

22904364 is a wasteful number, since it uses less digits than its factorization.

22904364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38974 (or 38965 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 22904364 is about 4785.8503946530. The cubic root of 22904364 is about 283.9919821845.

The spelling of 22904364 in words is "twenty-two million, nine hundred four thousand, three hundred sixty-four".