22673856 has 28 divisors (see below), whose sum is σ = 59991752. Its totient is φ = 7557888.

The previous prime is 22673809. The next prime is 22673863. The reversal of 22673856 is 65837622.

It is a congruent number.

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, 58855 + ... + 59238.

Almost surely, 2^22673856 is an apocalyptic number.

It is an amenable number.

22673856 is an abundant number, since it is smaller than the sum of its proper divisors (37317896).

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

22673856 is a wasteful number, since it uses less digits than its factorization.

22673856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118108 (or 118098 counting only the distinct ones).

The product of its digits is 120960, while the sum is 39.

The square root of 22673856 is about 4761.7072568565. The cubic root of 22673856 is about 283.0360760945.

The spelling of 22673856 in words is "twenty-two million, six hundred seventy-three thousand, eight hundred fifty-six".