22932328 has 16 divisors (see below), whose sum is σ = 43114500. Its totient is φ = 11435136.

The previous prime is 22932323. The next prime is 22932331. The reversal of 22932328 is 82323922.

It can be written as a sum of positive squares in 2 ways, for example, as 22638564 + 293764 = 4758^2 + 542^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22932328.

It is not an unprimeable number, because it can be changed into a prime (22932323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 573 + ... + 6796.

Almost surely, 2^22932328 is an apocalyptic number.

It is an amenable number.

22932328 is a deficient number, since it is larger than the sum of its proper divisors (20182172).

22932328 is a wasteful number, since it uses less digits than its factorization.

22932328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7764 (or 7760 counting only the distinct ones).

The product of its digits is 10368, while the sum is 31.

The square root of 22932328 is about 4788.7710323213. The cubic root of 22932328 is about 284.1075107075.

The spelling of 22932328 in words is "twenty-two million, nine hundred thirty-two thousand, three hundred twenty-eight".