23685952 has 28 divisors (see below), whose sum is σ = 49048416. Its totient is φ = 11327360.

The previous prime is 23685941. The next prime is 23685997. The reversal of 23685952 is 25958632.

It is a super-2 number, since 2×23685952² = 1122048644292608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6574 + ... + 9517.

Almost surely, 2^23685952 is an apocalyptic number.

It is an amenable number.

23685952 is an abundant number, since it is smaller than the sum of its proper divisors (25362464).

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

23685952 is a wasteful number, since it uses less digits than its factorization.

23685952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16126 (or 16116 counting only the distinct ones).

The product of its digits is 129600, while the sum is 40.

The square root of 23685952 is about 4866.8215500468. The cubic root of 23685952 is about 287.1862316007.

The spelling of 23685952 in words is "twenty-three million, six hundred eighty-five thousand, nine hundred fifty-two".