22604792 has 32 divisors (see below), whose sum is σ = 48921600. Its totient is φ = 9591264.

The previous prime is 22604789. The next prime is 22604807. The reversal of 22604792 is 29740622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3809 + ... + 7727.

It is an arithmetic number, because the mean of its divisors is an integer number (1528800).

Almost surely, 2^22604792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22604792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24460800).

22604792 is an abundant number, since it is smaller than the sum of its proper divisors (26316808).

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

22604792 is a wasteful number, since it uses less digits than its factorization.

22604792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4035 (or 4031 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 22604792 is about 4754.4497052761. The cubic root of 22604792 is about 282.7484102120.

The spelling of 22604792 in words is "twenty-two million, six hundred four thousand, seven hundred ninety-two".