23852172 has 12 divisors (see below), whose sum is σ = 55655096. Its totient is φ = 7950720.

The previous prime is 23852167. The next prime is 23852177. The reversal of 23852172 is 27125832.

It is an interprime number because it is at equal distance from previous prime (23852167) and next prime (23852177).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×23852172² = 1137852218235168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23852177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 993829 + ... + 993852.

Almost surely, 2^23852172 is an apocalyptic number.

It is an amenable number.

23852172 is an abundant number, since it is smaller than the sum of its proper divisors (31802924).

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

23852172 is a wasteful number, since it uses less digits than its factorization.

23852172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987688 (or 1987686 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 23852172 is about 4883.8685485996. The cubic root of 23852172 is about 287.8564581761.

It can be divided in two parts, 238521 and 72, that multiplied together give a cube (17173512 = 258³).

The spelling of 23852172 in words is "twenty-three million, eight hundred fifty-two thousand, one hundred seventy-two".