56512338 has 16 divisors (see below), whose sum is σ = 113127840. Its totient is φ = 18820256.

The previous prime is 56512243. The next prime is 56512343. The reversal of 56512338 is 83321565.

It is a junction number, because it is equal to n+sod(n) for n = 56512299 and 56512308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4081 + ... + 11387.

It is an arithmetic number, because the mean of its divisors is an integer number (7070490).

Almost surely, 2^56512338 is an apocalyptic number.

56512338 is an abundant number, since it is smaller than the sum of its proper divisors (56615502).

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

56512338 is a wasteful number, since it uses less digits than its factorization.

56512338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8601.

The product of its digits is 21600, while the sum is 33.

The square root of 56512338 is about 7517.4688559381. The cubic root of 56512338 is about 383.7494432117.

The spelling of 56512338 in words is "fifty-six million, five hundred twelve thousand, three hundred thirty-eight".