56785760 has 24 divisors (see below), whose sum is σ = 134156736. Its totient is φ = 22714240.

The previous prime is 56785759. The next prime is 56785819. The reversal of 56785760 is 6758765.

56785760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177296 + ... + 177615.

It is an arithmetic number, because the mean of its divisors is an integer number (5589864).

Almost surely, 2^56785760 is an apocalyptic number.

It is an amenable number.

56785760 is an abundant number, since it is smaller than the sum of its proper divisors (77370976).

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

56785760 is a wasteful number, since it uses less digits than its factorization.

56785760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354926 (or 354918 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 44.

The square root of 56785760 is about 7535.6326874391. The cubic root of 56785760 is about 384.3673423464.

The spelling of 56785760 in words is "fifty-six million, seven hundred eighty-five thousand, seven hundred sixty".