22674992 has 20 divisors (see below), whose sum is σ = 44007600. Its totient is φ = 11318208.

The previous prime is 22674989. The next prime is 22674997. The reversal of 22674992 is 29947622.

It is not an unprimeable number, because it can be changed into a prime (22674997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15509 + ... + 16907.

It is an arithmetic number, because the mean of its divisors is an integer number (2200380).

Almost surely, 2^22674992 is an apocalyptic number.

It is an amenable number.

22674992 is a deficient number, since it is larger than the sum of its proper divisors (21332608).

22674992 is a wasteful number, since it uses less digits than its factorization.

22674992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2420 (or 2414 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The square root of 22674992 is about 4761.8265403099. The cubic root of 22674992 is about 283.0408028837.

The spelling of 22674992 in words is "twenty-two million, six hundred seventy-four thousand, nine hundred ninety-two".