23264004 has 24 divisors (see below), whose sum is σ = 54455968. Its totient is φ = 7729920.

The previous prime is 23263969. The next prime is 23264011. The reversal of 23264004 is 40046232.

It is a super-2 number, since 2×23264004² = 1082427764224032, which contains 22 as substring.

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, 1044 + ... + 6900.

Almost surely, 2^23264004 is an apocalyptic number.

It is an amenable number.

23264004 is an abundant number, since it is smaller than the sum of its proper divisors (31191964).

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

23264004 is a wasteful number, since it uses less digits than its factorization.

23264004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6195 (or 6193 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 23264004 is about 4823.2773090504. The cubic root of 23264004 is about 285.4706658079.

The spelling of 23264004 in words is "twenty-three million, two hundred sixty-four thousand, four".