22793924032 has 56 divisors (see below), whose sum is σ = 50935444992. Its totient is φ = 10026643200.

The previous prime is 22793924017. The next prime is 22793924039. The reversal of 22793924032 is 23042939722.

It is a self number, because there is not a number n which added to its sum of digits gives 22793924032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22793924039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500398 + ... + 544045.

Almost surely, 2^22793924032 is an apocalyptic number.

22793924032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22793924032 is an abundant number, since it is smaller than the sum of its proper divisors (28141520960).

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

22793924032 is a wasteful number, since it uses less digits than its factorization.

22793924032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044497 (or 1044487 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 43.

The spelling of 22793924032 in words is "twenty-two billion, seven hundred ninety-three million, nine hundred twenty-four thousand, thirty-two".