22866268 has 12 divisors (see below), whose sum is σ = 41396040. Its totient is φ = 11038832.

The previous prime is 22866257. The next prime is 22866271. The reversal of 22866268 is 86266822.

It is a self number, because there is not a number n which added to its sum of digits gives 22866268.

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, 98446 + ... + 98677.

It is an arithmetic number, because the mean of its divisors is an integer number (3449670).

Almost surely, 2^22866268 is an apocalyptic number.

It is an amenable number.

22866268 is a deficient number, since it is larger than the sum of its proper divisors (18529772).

22866268 is a wasteful number, since it uses less digits than its factorization.

22866268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197156 (or 197154 counting only the distinct ones).

The product of its digits is 110592, while the sum is 40.

The square root of 22866268 is about 4781.8686723916. The cubic root of 22866268 is about 283.8344436130.

The spelling of 22866268 in words is "twenty-two million, eight hundred sixty-six thousand, two hundred sixty-eight".