22707868 has 12 divisors (see below), whose sum is σ = 39906720. Its totient is φ = 11305952.

The previous prime is 22707857. The next prime is 22707889. The reversal of 22707868 is 86870722.

It is a self number, because there is not a number n which added to its sum of digits gives 22707868.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10921 + ... + 12832.

It is an arithmetic number, because the mean of its divisors is an integer number (3325560).

Almost surely, 2^22707868 is an apocalyptic number.

It is an amenable number.

22707868 is a deficient number, since it is larger than the sum of its proper divisors (17198852).

22707868 is a wasteful number, since it uses less digits than its factorization.

22707868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23996 (or 23994 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 22707868 is about 4765.2773266621. The cubic root of 22707868 is about 283.1775284871.

The spelling of 22707868 in words is "twenty-two million, seven hundred seven thousand, eight hundred sixty-eight".