23459925 has 12 divisors (see below), whose sum is σ = 38787200. Its totient is φ = 12511920.

The previous prime is 23459923. The next prime is 23459939. The reversal of 23459925 is 52995432.

It is not a de Polignac number, because 23459925 - 2¹ = 23459923 is a prime.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23459923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156325 + ... + 156474.

Almost surely, 2^23459925 is an apocalyptic number.

23459925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23459925 is a deficient number, since it is larger than the sum of its proper divisors (15327275).

23459925 is a wasteful number, since it uses less digits than its factorization.

23459925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312812 (or 312807 counting only the distinct ones).

The product of its digits is 97200, while the sum is 39.

The square root of 23459925 is about 4843.5446730674. The cubic root of 23459925 is about 286.2698034264.

The spelling of 23459925 in words is "twenty-three million, four hundred fifty-nine thousand, nine hundred twenty-five".