56822458 has 24 divisors (see below), whose sum is σ = 108165024. Its totient is φ = 22138200.

The previous prime is 56822453. The next prime is 56822459. The reversal of 56822458 is 85422865.

56822458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 56822458.

It is not an unprimeable number, because it can be changed into a prime (56822453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25278 + ... + 27433.

It is an arithmetic number, because the mean of its divisors is an integer number (4506876).

Almost surely, 2^56822458 is an apocalyptic number.

56822458 is a deficient number, since it is larger than the sum of its proper divisors (51342566).

56822458 is a wasteful number, since it uses less digits than its factorization.

56822458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52738 (or 52731 counting only the distinct ones).

The product of its digits is 153600, while the sum is 40.

The square root of 56822458 is about 7538.0672589199. The cubic root of 56822458 is about 384.4501241051.

The spelling of 56822458 in words is "fifty-six million, eight hundred twenty-two thousand, four hundred fifty-eight".