56822722 has 16 divisors (see below), whose sum is σ = 93430944. Its totient is φ = 25704000.

The previous prime is 56822707. The next prime is 56822729. The reversal of 56822722 is 22722865.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (56822729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1479 + ... + 10762.

It is an arithmetic number, because the mean of its divisors is an integer number (5839434).

Almost surely, 2^56822722 is an apocalyptic number.

56822722 is a deficient number, since it is larger than the sum of its proper divisors (36608222).

56822722 is a wasteful number, since it uses less digits than its factorization.

56822722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12465.

The product of its digits is 26880, while the sum is 34.

The square root of 56822722 is about 7538.0847700195. The cubic root of 56822722 is about 384.4507194957.

The spelling of 56822722 in words is "fifty-six million, eight hundred twenty-two thousand, seven hundred twenty-two".