56232272 has 10 divisors (see below), whose sum is σ = 108950058. Its totient is φ = 28116128.

The previous prime is 56232259. The next prime is 56232331. The reversal of 56232272 is 27223265.

It can be written as a sum of positive squares in only one way, i.e., 42719296 + 13512976 = 6536^2 + 3676^2 .

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, 1757243 + ... + 1757274.

Almost surely, 2^56232272 is an apocalyptic number.

It is an amenable number.

56232272 is a deficient number, since it is larger than the sum of its proper divisors (52717786).

56232272 is a wasteful number, since it uses less digits than its factorization.

56232272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3514525 (or 3514519 counting only the distinct ones).

The product of its digits is 10080, while the sum is 29.

The square root of 56232272 is about 7498.8180401981. The cubic root of 56232272 is about 383.1144597196.

The spelling of 56232272 in words is "fifty-six million, two hundred thirty-two thousand, two hundred seventy-two".