22925384 has 32 divisors (see below), whose sum is σ = 45991800. Its totient is φ = 10675200.

The previous prime is 22925359. The next prime is 22925387. The reversal of 22925384 is 48352922.

It can be written as a sum of positive squares in 4 ways, for example, as 22829284 + 96100 = 4778^2 + 310^2 .

It is not an unprimeable number, because it can be changed into a prime (22925387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12902 + ... + 14570.

Almost surely, 2^22925384 is an apocalyptic number.

It is an amenable number.

22925384 is an abundant number, since it is smaller than the sum of its proper divisors (23066416).

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

22925384 is a wasteful number, since it uses less digits than its factorization.

22925384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793 (or 1789 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 22925384 is about 4788.0459479834. The cubic root of 22925384 is about 284.0788315184.

The spelling of 22925384 in words is "twenty-two million, nine hundred twenty-five thousand, three hundred eighty-four".