56903972 has 24 divisors (see below), whose sum is σ = 104493312. Its totient is φ = 27079200.

The previous prime is 56903963. The next prime is 56903999. The reversal of 56903972 is 27930965.

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, 3803 + ... + 11325.

It is an arithmetic number, because the mean of its divisors is an integer number (4353888).

Almost surely, 2^56903972 is an apocalyptic number.

It is an amenable number.

56903972 is a deficient number, since it is larger than the sum of its proper divisors (47589340).

56903972 is a wasteful number, since it uses less digits than its factorization.

56903972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7619 (or 7617 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 41.

The square root of 56903972 is about 7543.4721448415. The cubic root of 56903972 is about 384.6338724282.

It can be divided in two parts, 56903 and 972, that added together give a palindrome (57875).

The spelling of 56903972 in words is "fifty-six million, nine hundred three thousand, nine hundred seventy-two".