22938884 has 24 divisors (see below), whose sum is σ = 42873600. Its totient is φ = 10715040.

The previous prime is 22938841. The next prime is 22938901. The reversal of 22938884 is 48883922.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407 + ... + 6785.

It is an arithmetic number, because the mean of its divisors is an integer number (1786400).

Almost surely, 2^22938884 is an apocalyptic number.

It is an amenable number.

22938884 is a deficient number, since it is larger than the sum of its proper divisors (19934716).

22938884 is a wasteful number, since it uses less digits than its factorization.

22938884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6443 (or 6441 counting only the distinct ones).

The product of its digits is 221184, while the sum is 44.

The square root of 22938884 is about 4789.4555014114. The cubic root of 22938884 is about 284.1345821176.

The spelling of 22938884 in words is "twenty-two million, nine hundred thirty-eight thousand, eight hundred eighty-four".