22975805 has 16 divisors (see below), whose sum is σ = 28629504. Its totient is φ = 17682240.

The previous prime is 22975763. The next prime is 22975817. The reversal of 22975805 is 50857922.

It is not a de Polignac number, because 22975805 - 2⁶ = 22975741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34859 + ... + 35511.

It is an arithmetic number, because the mean of its divisors is an integer number (1789344).

Almost surely, 2^22975805 is an apocalyptic number.

It is an amenable number.

22975805 is a deficient number, since it is larger than the sum of its proper divisors (5653699).

22975805 is a wasteful number, since it uses less digits than its factorization.

22975805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 22975805 is about 4793.3083564486. The cubic root of 22975805 is about 284.2869421835.

The spelling of 22975805 in words is "twenty-two million, nine hundred seventy-five thousand, eight hundred five".