22968732 has 12 divisors (see below), whose sum is σ = 53593736. Its totient is φ = 7656240.

The previous prime is 22968721. The next prime is 22968767. The reversal of 22968732 is 23786922.

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

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, 957019 + ... + 957042.

Almost surely, 2^22968732 is an apocalyptic number.

It is an amenable number.

22968732 is an abundant number, since it is smaller than the sum of its proper divisors (30625004).

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

22968732 is a wasteful number, since it uses less digits than its factorization.

22968732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914068 (or 1914066 counting only the distinct ones).

The product of its digits is 72576, while the sum is 39.

The square root of 22968732 is about 4792.5705002639. The cubic root of 22968732 is about 284.2577670300.

The spelling of 22968732 in words is "twenty-two million, nine hundred sixty-eight thousand, seven hundred thirty-two".