56112790 has 24 divisors (see below), whose sum is σ = 104384160. Its totient is φ = 21717360.

The previous prime is 56112787. The next prime is 56112799. The reversal of 56112790 is 9721165.

56112790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56112799) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6691 + ... + 12529.

It is an arithmetic number, because the mean of its divisors is an integer number (4349340).

Almost surely, 2^56112790 is an apocalyptic number.

56112790 is a deficient number, since it is larger than the sum of its proper divisors (48271370).

56112790 is a wasteful number, since it uses less digits than its factorization.

56112790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5908 (or 5877 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 56112790 is about 7490.8470816057. The cubic root of 56112790 is about 382.8429208589.

The spelling of 56112790 in words is "fifty-six million, one hundred twelve thousand, seven hundred ninety".