52624636 has 12 divisors (see below), whose sum is σ = 93005640. Its totient is φ = 26051600.

The previous prime is 52624613. The next prime is 52624643. The reversal of 52624636 is 63642625.

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, 64726 + ... + 65533.

It is an arithmetic number, because the mean of its divisors is an integer number (7750470).

Almost surely, 2^52624636 is an apocalyptic number.

It is an amenable number.

52624636 is a deficient number, since it is larger than the sum of its proper divisors (40381004).

52624636 is a wasteful number, since it uses less digits than its factorization.

52624636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130364 (or 130362 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

The square root of 52624636 is about 7254.2839756933. The cubic root of 52624636 is about 374.7396972811.

The spelling of 52624636 in words is "fifty-two million, six hundred twenty-four thousand, six hundred thirty-six".