23625938 has 18 divisors (see below), whose sum is σ = 41308983. Its totient is φ = 10104780.

The previous prime is 23625929. The next prime is 23625941. The reversal of 23625938 is 83952632.

It can be written as a sum of positive squares in only one way, i.e., 11812969 + 11812969 = 3437^2 + 3437^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=3437.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 47873 + ... + 48363.

Almost surely, 2^23625938 is an apocalyptic number.

23625938 is a deficient number, since it is larger than the sum of its proper divisors (17683045).

23625938 is an frugal number, since it uses more digits than its factorization.

23625938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998 (or 500 counting only the distinct ones).

The product of its digits is 77760, while the sum is 38.

The square root of 23625938 is about 4860.6520138763. The cubic root of 23625938 is about 286.9434748882.

The spelling of 23625938 in words is "twenty-three million, six hundred twenty-five thousand, nine hundred thirty-eight".