56479806 has 48 divisors (see below), whose sum is σ = 126404928. Its totient is φ = 18216000.

The previous prime is 56479793. The next prime is 56479817. The reversal of 56479806 is 60897465.

56479806 is a `hidden beast` number, since 564 + 7 + 9 + 80 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85116 + ... + 85776.

It is an arithmetic number, because the mean of its divisors is an integer number (2633436).

Almost surely, 2^56479806 is an apocalyptic number.

56479806 is an abundant number, since it is smaller than the sum of its proper divisors (69925122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56479806 is a wasteful number, since it uses less digits than its factorization.

56479806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817 (or 814 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 56479806 is about 7515.3047842386. The cubic root of 56479806 is about 383.6757924324.

The spelling of 56479806 in words is "fifty-six million, four hundred seventy-nine thousand, eight hundred six".