22938968 has 32 divisors (see below), whose sum is σ = 46522560. Its totient is φ = 10540800.

The previous prime is 22938943. The next prime is 22939013. The reversal of 22938968 is 86983922.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37868 + ... + 38468.

It is an arithmetic number, because the mean of its divisors is an integer number (1453830).

Almost surely, 2^22938968 is an apocalyptic number.

It is an amenable number.

22938968 is an abundant number, since it is smaller than the sum of its proper divisors (23583592).

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

22938968 is a wasteful number, since it uses less digits than its factorization.

22938968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987 (or 983 counting only the distinct ones).

The product of its digits is 373248, while the sum is 47.

The square root of 22938968 is about 4789.4642706674. The cubic root of 22938968 is about 284.1349289418.

The spelling of 22938968 in words is "twenty-two million, nine hundred thirty-eight thousand, nine hundred sixty-eight".