22968737 has 16 divisors (see below), whose sum is σ = 26073600. Its totient is φ = 20044800.

The previous prime is 22968721. The next prime is 22968767. The reversal of 22968737 is 73786922.

It is a cyclic number.

It is not a de Polignac number, because 22968737 - 2⁴ = 22968721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22968707) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65639 + ... + 65987.

It is an arithmetic number, because the mean of its divisors is an integer number (1629600).

Almost surely, 2^22968737 is an apocalyptic number.

It is an amenable number.

22968737 is a deficient number, since it is larger than the sum of its proper divisors (3104863).

22968737 is a wasteful number, since it uses less digits than its factorization.

22968737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584.

The product of its digits is 254016, while the sum is 44.

The square root of 22968737 is about 4792.5710219046. The cubic root of 22968737 is about 284.2577876564.

The spelling of 22968737 in words is "twenty-two million, nine hundred sixty-eight thousand, seven hundred thirty-seven".