56011792 has 20 divisors (see below), whose sum is σ = 112024576. Its totient is φ = 27102240.

The previous prime is 56011783. The next prime is 56011793. The reversal of 56011792 is 29711065.

56011792 is an admirable number.

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

It is not an unprimeable number, because it can be changed into a prime (56011793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55968 + ... + 56959.

Almost surely, 2^56011792 is an apocalyptic number.

It is an amenable number.

56011792 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56011792 is a wasteful number, since it uses less digits than its factorization.

56011792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112966 (or 112960 counting only the distinct ones).

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

The square root of 56011792 is about 7484.1026182168. The cubic root of 56011792 is about 382.6130885799.

The spelling of 56011792 in words is "fifty-six million, eleven thousand, seven hundred ninety-two".