56319876 has 36 divisors (see below), whose sum is σ = 149858800. Its totient is φ = 17785008.

The previous prime is 56319871. The next prime is 56319911. The reversal of 56319876 is 67891365.

It is a happy number.

56319876 is a `hidden beast` number, since 5 + 631 + 9 + 8 + 7 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (56319871) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40486 + ... + 41853.

Almost surely, 2^56319876 is an apocalyptic number.

It is an amenable number.

56319876 is an abundant number, since it is smaller than the sum of its proper divisors (93538924).

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

56319876 is a wasteful number, since it uses less digits than its factorization.

56319876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82368 (or 82363 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 56319876 is about 7504.6569541852. The cubic root of 56319876 is about 383.3133072504.

The spelling of 56319876 in words is "fifty-six million, three hundred nineteen thousand, eight hundred seventy-six".