22329352 has 16 divisors (see below), whose sum is σ = 42999660. Its totient is φ = 10862784.

The previous prime is 22329337. The next prime is 22329353. The reversal of 22329352 is 25392322.

It can be written as a sum of positive squares in 2 ways, for example, as 16208676 + 6120676 = 4026^2 + 2474^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22329352.

It is not an unprimeable number, because it can be changed into a prime (22329353) 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, 37423 + ... + 38014.

Almost surely, 2^22329352 is an apocalyptic number.

It is an amenable number.

22329352 is a deficient number, since it is larger than the sum of its proper divisors (20670308).

22329352 is a wasteful number, since it uses less digits than its factorization.

22329352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75480 (or 75476 counting only the distinct ones).

The product of its digits is 6480, while the sum is 28.

The square root of 22329352 is about 4725.3943750760. The cubic root of 22329352 is about 281.5952814830.

The spelling of 22329352 in words is "twenty-two million, three hundred twenty-nine thousand, three hundred fifty-two".