52623872 has 40 divisors (see below), whose sum is σ = 120173856. Its totient is φ = 22551552.

The previous prime is 52623853. The next prime is 52623881. The reversal of 52623872 is 27832625.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3758 + ... + 10925.

Almost surely, 2^52623872 is an apocalyptic number.

It is an amenable number.

52623872 is an abundant number, since it is smaller than the sum of its proper divisors (67549984).

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

52623872 is an equidigital number, since it uses as much as digits as its factorization.

52623872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14708 (or 14692 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 52623872 is about 7254.2313169625. The cubic root of 52623872 is about 374.7378837926.

The spelling of 52623872 in words is "fifty-two million, six hundred twenty-three thousand, eight hundred seventy-two".