22926 has 8 divisors (see below), whose sum is σ = 45864. Its totient is φ = 7640.

The previous prime is 22921. The next prime is 22937. The reversal of 22926 is 62922.

It is a happy number.

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

22926 is an admirable number.

It is a Curzon number.

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 22926.

It is not an unprimeable number, because it can be changed into a prime (22921) by changing a digit.

22926 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1905 + ... + 1916.

It is an arithmetic number, because the mean of its divisors is an integer number (5733).

2²²⁹²⁶ is an apocalyptic number.

22926 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22932).

22926 is a wasteful number, since it uses less digits than its factorization.

22926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3826.

The product of its digits is 432, while the sum is 21.

The square root of 22926 is about 151.4133415522. The cubic root of 22926 is about 28.4081375874.

The spelling of 22926 in words is "twenty-two thousand, nine hundred twenty-six".