22976868 has 12 divisors (see below), whose sum is σ = 53612720. Its totient is φ = 7658952.

The previous prime is 22976861. The next prime is 22976869. The reversal of 22976868 is 86867922.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (22976861) by changing a digit.

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, 957358 + ... + 957381.

Almost surely, 2^22976868 is an apocalyptic number.

It is an amenable number.

22976868 is an abundant number, since it is smaller than the sum of its proper divisors (30635852).

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

22976868 is a wasteful number, since it uses less digits than its factorization.

22976868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914746 (or 1914744 counting only the distinct ones).

The product of its digits is 580608, while the sum is 48.

The square root of 22976868 is about 4793.4192389150. The cubic root of 22976868 is about 284.2913263949.

The spelling of 22976868 in words is "twenty-two million, nine hundred seventy-six thousand, eight hundred sixty-eight".