22488908 has 12 divisors (see below), whose sum is σ = 42383040. Its totient is φ = 10379472.

The previous prime is 22488887. The next prime is 22488941. The reversal of 22488908 is 80988422.

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, 216188 + ... + 216291.

It is an arithmetic number, because the mean of its divisors is an integer number (3531920).

Almost surely, 2^22488908 is an apocalyptic number.

It is an amenable number.

22488908 is a deficient number, since it is larger than the sum of its proper divisors (19894132).

22488908 is a wasteful number, since it uses less digits than its factorization.

22488908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432496 (or 432494 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 22488908 is about 4742.2471466595. The cubic root of 22488908 is about 282.2644100539.

The spelling of 22488908 in words is "twenty-two million, four hundred eighty-eight thousand, nine hundred eight".