56879476 has 6 divisors (see below), whose sum is σ = 99539090. Its totient is φ = 28439736.

The previous prime is 56879453. The next prime is 56879477. The reversal of 56879476 is 67497865.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 36844900 + 20034576 = 6070^2 + 4476^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56879477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7109931 + ... + 7109938.

Almost surely, 2^56879476 is an apocalyptic number.

It is an amenable number.

56879476 is a deficient number, since it is larger than the sum of its proper divisors (42659614).

56879476 is a wasteful number, since it uses less digits than its factorization.

56879476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14219873 (or 14219871 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 52.

The square root of 56879476 is about 7541.8483145712. The cubic root of 56879476 is about 384.5786721594.

The spelling of 56879476 in words is "fifty-six million, eight hundred seventy-nine thousand, four hundred seventy-six".