52628624 has 20 divisors (see below), whose sum is σ = 102128880. Its totient is φ = 26272800.

The previous prime is 52628621. The next prime is 52628627. The reversal of 52628624 is 42682625.

It is an interprime number because it is at equal distance from previous prime (52628621) and next prime (52628627).

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (52628621) 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, 9599 + ... + 14049.

It is an arithmetic number, because the mean of its divisors is an integer number (5106444).

Almost surely, 2^52628624 is an apocalyptic number.

It is an amenable number.

52628624 is a deficient number, since it is larger than the sum of its proper divisors (49500256).

52628624 is a wasteful number, since it uses less digits than its factorization.

52628624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5198 (or 5192 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 52628624 is about 7254.5588425486. The cubic root of 52628624 is about 374.7491632161.

The spelling of 52628624 in words is "fifty-two million, six hundred twenty-eight thousand, six hundred twenty-four".