52631624 has 16 divisors (see below), whose sum is σ = 99100800. Its totient is φ = 26204752.

The previous prime is 52631603. The next prime is 52631627. The reversal of 52631624 is 42613625.

It is not an unprimeable number, because it can be changed into a prime (52631627) 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, 11852 + ... + 15675.

It is an arithmetic number, because the mean of its divisors is an integer number (6193800).

Almost surely, 2^52631624 is an apocalyptic number.

It is an amenable number.

52631624 is a deficient number, since it is larger than the sum of its proper divisors (46469176).

52631624 is a wasteful number, since it uses less digits than its factorization.

52631624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27772 (or 27768 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 52631624 is about 7254.7656061378. The cubic root of 52631624 is about 374.7562837147.

The spelling of 52631624 in words is "fifty-two million, six hundred thirty-one thousand, six hundred twenty-four".