22469808 has 20 divisors (see below), whose sum is σ = 58047128. Its totient is φ = 7489920.

The previous prime is 22469791. The next prime is 22469819. The reversal of 22469808 is 80896422.

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, 234013 + ... + 234108.

Almost surely, 2^22469808 is an apocalyptic number.

It is an amenable number.

22469808 is an abundant number, since it is smaller than the sum of its proper divisors (35577320).

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

22469808 is a wasteful number, since it uses less digits than its factorization.

22469808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468132 (or 468126 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 22469808 is about 4740.2329056704. The cubic root of 22469808 is about 282.1844776531.

The spelling of 22469808 in words is "twenty-two million, four hundred sixty-nine thousand, eight hundred eight".