22976 has 14 divisors (see below), whose sum is σ = 45720. Its totient is φ = 11456.

The previous prime is 22973. The next prime is 22993. The reversal of 22976 is 67922.

It is a plaindrome in base 9 and base 12.

It is a nialpdrome in base 14.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 22976.

It is not an unprimeable number, because it can be changed into a prime (22973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116 + ... + 243.

2²²⁹⁷⁶ is an apocalyptic number.

It is an amenable number.

22976 is a deficient number, since it is larger than the sum of its proper divisors (22744).

22976 is an equidigital number, since it uses as much as digits as its factorization.

22976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371 (or 361 counting only the distinct ones).

The product of its digits is 1512, while the sum is 26.

The square root of 22976 is about 151.5783625720. The cubic root of 22976 is about 28.4287746447.

The spelling of 22976 in words is "twenty-two thousand, nine hundred seventy-six".