56603672 has 8 divisors (see below), whose sum is σ = 106131900. Its totient is φ = 28301832.

The previous prime is 56603653. The next prime is 56603711. The reversal of 56603672 is 27630665.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3537722 + ... + 3537737.

Almost surely, 2^56603672 is an apocalyptic number.

It is an amenable number.

56603672 is a deficient number, since it is larger than the sum of its proper divisors (49528228).

56603672 is a wasteful number, since it uses less digits than its factorization.

56603672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7075465 (or 7075461 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 56603672 is about 7523.5411874994. The cubic root of 56603672 is about 383.9560677460.

It can be divided in two parts, 56603 and 672, that added together give a palindrome (57275).

The spelling of 56603672 in words is "fifty-six million, six hundred three thousand, six hundred seventy-two".