22968723 has 8 divisors (see below), whose sum is σ = 30679488. Its totient is φ = 15285224.

The previous prime is 22968721. The next prime is 22968767. The reversal of 22968723 is 32786922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22968723 - 2¹ = 22968721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22968721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4761 + ... + 8282.

It is an arithmetic number, because the mean of its divisors is an integer number (3834936).

Almost surely, 2^22968723 is an apocalyptic number.

22968723 is a deficient number, since it is larger than the sum of its proper divisors (7710765).

22968723 is a wasteful number, since it uses less digits than its factorization.

22968723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13633.

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

The square root of 22968723 is about 4792.5695613105. The cubic root of 22968723 is about 284.2577299024.

The spelling of 22968723 in words is "twenty-two million, nine hundred sixty-eight thousand, seven hundred twenty-three".