52631676 has 36 divisors (see below), whose sum is σ = 137335744. Its totient is φ = 16977600.

The previous prime is 52631669. The next prime is 52631687. The reversal of 52631676 is 67613625.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 52631676.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22465 + ... + 24696.

Almost surely, 2^52631676 is an apocalyptic number.

It is an amenable number.

52631676 is an abundant number, since it is smaller than the sum of its proper divisors (84704068).

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

52631676 is a wasteful number, since it uses less digits than its factorization.

52631676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47202 (or 47197 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 52631676 is about 7254.7691899881. The cubic root of 52631676 is about 374.7564071343.

The spelling of 52631676 in words is "fifty-two million, six hundred thirty-one thousand, six hundred seventy-six".