23504804 has 12 divisors (see below), whose sum is σ = 42921984. Its totient is φ = 11241384.

The previous prime is 23504783. The next prime is 23504809. The reversal of 23504804 is 40840532.

It is a super-2 number, since 2×23504804² = 1104951622156832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23504809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127652 + ... + 127835.

It is an arithmetic number, because the mean of its divisors is an integer number (3576832).

Almost surely, 2^23504804 is an apocalyptic number.

It is an amenable number.

23504804 is a deficient number, since it is larger than the sum of its proper divisors (19417180).

23504804 is a wasteful number, since it uses less digits than its factorization.

23504804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255514 (or 255512 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 23504804 is about 4848.1753268627. The cubic root of 23504804 is about 286.4522325227.

The spelling of 23504804 in words is "twenty-three million, five hundred four thousand, eight hundred four".