22975404 has 24 divisors (see below), whose sum is σ = 53760000. Its totient is φ = 7636944.

The previous prime is 22975399. The next prime is 22975429. The reversal of 22975404 is 40457922.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2097 + ... + 7095.

It is an arithmetic number, because the mean of its divisors is an integer number (2240000).

Almost surely, 2^22975404 is an apocalyptic number.

It is an amenable number.

22975404 is an abundant number, since it is smaller than the sum of its proper divisors (30784596).

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

22975404 is a wasteful number, since it uses less digits than its factorization.

22975404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5389 (or 5387 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 22975404 is about 4793.2665271191. The cubic root of 22975404 is about 284.2852882737.

The spelling of 22975404 in words is "twenty-two million, nine hundred seventy-five thousand, four hundred four".