56322774 has 12 divisors (see below), whose sum is σ = 122032716. Its totient is φ = 18774252.

The previous prime is 56322731. The next prime is 56322793. The reversal of 56322774 is 47722365.

It is a happy number.

56322774 is a `hidden beast` number, since 563 + 2 + 27 + 74 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1564504 + ... + 1564539.

It is an arithmetic number, because the mean of its divisors is an integer number (10169393).

Almost surely, 2^56322774 is an apocalyptic number.

56322774 is an abundant number, since it is smaller than the sum of its proper divisors (65709942).

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

56322774 is a wasteful number, since it uses less digits than its factorization.

56322774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3129051 (or 3129048 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 56322774 is about 7504.8500318128. The cubic root of 56322774 is about 383.3198817376.

The spelling of 56322774 in words is "fifty-six million, three hundred twenty-two thousand, seven hundred seventy-four".