22792008 has 16 divisors (see below), whose sum is σ = 56980080. Its totient is φ = 7597328.

The previous prime is 22791931. The next prime is 22792013. The reversal of 22792008 is 80029722.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 474810 + ... + 474857.

It is an arithmetic number, because the mean of its divisors is an integer number (3561255).

Almost surely, 2^22792008 is an apocalyptic number.

It is an amenable number.

22792008 is an abundant number, since it is smaller than the sum of its proper divisors (34188072).

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

22792008 is a wasteful number, since it uses less digits than its factorization.

22792008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949676 (or 949672 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 22792008 is about 4774.0976110675. The cubic root of 22792008 is about 283.5268521857.

It can be divided in two parts, 227 and 92008, that added together give a triangular number (92235 = T₄₂₉).

The spelling of 22792008 in words is "twenty-two million, seven hundred ninety-two thousand, eight".