23265904 has 10 divisors (see below), whose sum is σ = 45077720. Its totient is φ = 11632944.

The previous prime is 23265871. The next prime is 23265923. The reversal of 23265904 is 40956232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727044 + ... + 727075.

It is an arithmetic number, because the mean of its divisors is an integer number (4507772).

Almost surely, 2^23265904 is an apocalyptic number.

It is an amenable number.

23265904 is a deficient number, since it is larger than the sum of its proper divisors (21811816).

23265904 is a wasteful number, since it uses less digits than its factorization.

23265904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454127 (or 1454121 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 23265904 is about 4823.4742665427. The cubic root of 23265904 is about 285.4784371772.

The spelling of 23265904 in words is "twenty-three million, two hundred sixty-five thousand, nine hundred four".