56122468 has 12 divisors (see below), whose sum is σ = 99187452. Its totient is φ = 27783200.

The previous prime is 56122433. The next prime is 56122499. The reversal of 56122468 is 86422165.

It can be written as a sum of positive squares in 2 ways, for example, as 27478564 + 28643904 = 5242^2 + 5352^2 .

It is a super-2 number, since 2×56122468² = 6299462828822048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69055 + ... + 69862.

It is an arithmetic number, because the mean of its divisors is an integer number (8265621).

Almost surely, 2^56122468 is an apocalyptic number.

It is an amenable number.

56122468 is a deficient number, since it is larger than the sum of its proper divisors (43064984).

56122468 is a wasteful number, since it uses less digits than its factorization.

56122468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139022 (or 139020 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 56122468 is about 7491.4930421112. The cubic root of 56122468 is about 382.8649297497.

The spelling of 56122468 in words is "fifty-six million, one hundred twenty-two thousand, four hundred sixty-eight".