22900755 has 32 divisors (see below), whose sum is σ = 39191040. Its totient is φ = 11390720.

The previous prime is 22900753. The next prime is 22900763. The reversal of 22900755 is 55700922.

It is a happy number.

It is not a de Polignac number, because 22900755 - 2¹ = 22900753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22900753) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13336 + ... + 14954.

It is an arithmetic number, because the mean of its divisors is an integer number (1224720).

Almost surely, 2^22900755 is an apocalyptic number.

22900755 is a deficient number, since it is larger than the sum of its proper divisors (16290285).

22900755 is a wasteful number, since it uses less digits than its factorization.

22900755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1691.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 22900755 is about 4785.4733308211. The cubic root of 22900755 is about 283.9770653634.

The spelling of 22900755 in words is "twenty-two million, nine hundred thousand, seven hundred fifty-five".