56372604 has 24 divisors (see below), whose sum is σ = 133123200. Its totient is φ = 18564144.

The previous prime is 56372587. The next prime is 56372611. The reversal of 56372604 is 40627365.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27304 + ... + 29295.

It is an arithmetic number, because the mean of its divisors is an integer number (5546800).

Almost surely, 2^56372604 is an apocalyptic number.

It is an amenable number.

56372604 is an abundant number, since it is smaller than the sum of its proper divisors (76750596).

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

56372604 is a wasteful number, since it uses less digits than its factorization.

56372604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56689 (or 56687 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 56372604 is about 7508.1691509981. The cubic root of 56372604 is about 383.4328922669.

Adding to 56372604 its reverse (40627365), we get a palindrome (96999969).

The spelling of 56372604 in words is "fifty-six million, three hundred seventy-two thousand, six hundred four".