56662204 has 12 divisors (see below), whose sum is σ = 99228528. Its totient is φ = 28311200.

The previous prime is 56662183. The next prime is 56662273. The reversal of 56662204 is 40226665.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2769 + ... + 10999.

It is an arithmetic number, because the mean of its divisors is an integer number (8269044).

Almost surely, 2^56662204 is an apocalyptic number.

It is an amenable number.

56662204 is a deficient number, since it is larger than the sum of its proper divisors (42566324).

56662204 is a wasteful number, since it uses less digits than its factorization.

56662204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9956 (or 9954 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 56662204 is about 7527.4301059525. The cubic root of 56662204 is about 384.0883676114.

Adding to 56662204 its reverse (40226665), we get a palindrome (96888869).

The spelling of 56662204 in words is "fifty-six million, six hundred sixty-two thousand, two hundred four".