52624424 has 8 divisors (see below), whose sum is σ = 98670810. Its totient is φ = 26312208.

The previous prime is 52624421. The next prime is 52624441. The reversal of 52624424 is 42442625.

It can be written as a sum of positive squares in only one way, i.e., 42902500 + 9721924 = 6550^2 + 3118^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (52624421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3289019 + ... + 3289034.

Almost surely, 2^52624424 is an apocalyptic number.

It is an amenable number.

52624424 is a deficient number, since it is larger than the sum of its proper divisors (46046386).

52624424 is a wasteful number, since it uses less digits than its factorization.

52624424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6578059 (or 6578055 counting only the distinct ones).

The product of its digits is 15360, while the sum is 29.

The square root of 52624424 is about 7254.2693636231. The cubic root of 52624424 is about 374.7391940635.

The spelling of 52624424 in words is "fifty-two million, six hundred twenty-four thousand, four hundred twenty-four".