22296868 has 24 divisors (see below), whose sum is σ = 42729120. Its totient is φ = 10096320.

The previous prime is 22296839. The next prime is 22296889. The reversal of 22296868 is 86869222.

It is a happy number.

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, 12963 + ... + 14581.

It is an arithmetic number, because the mean of its divisors is an integer number (1780380).

Almost surely, 2^22296868 is an apocalyptic number.

It is an amenable number.

22296868 is a deficient number, since it is larger than the sum of its proper divisors (20432252).

22296868 is a wasteful number, since it uses less digits than its factorization.

22296868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1947 (or 1945 counting only the distinct ones).

The product of its digits is 165888, while the sum is 43.

The square root of 22296868 is about 4721.9559506628. The cubic root of 22296868 is about 281.4586633900.

The spelling of 22296868 in words is "twenty-two million, two hundred ninety-six thousand, eight hundred sixty-eight".