23354872 has 32 divisors (see below), whose sum is σ = 46947600. Its totient is φ = 10852864.

The previous prime is 23354869. The next prime is 23354893. The reversal of 23354872 is 27845332.

It is a super-2 number, since 2×23354872² = 1090900092272768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10254 + ... + 12322.

Almost surely, 2^23354872 is an apocalyptic number.

It is an amenable number.

23354872 is an abundant number, since it is smaller than the sum of its proper divisors (23592728).

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

23354872 is a wasteful number, since it uses less digits than its factorization.

23354872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2175 (or 2171 counting only the distinct ones).

The product of its digits is 40320, while the sum is 34.

The square root of 23354872 is about 4832.6878649464. The cubic root of 23354872 is about 285.8418608371.

The spelling of 23354872 in words is "twenty-three million, three hundred fifty-four thousand, eight hundred seventy-two".