22500795 has 16 divisors (see below), whose sum is σ = 36060192. Its totient is φ = 11980800.

The previous prime is 22500791. The next prime is 22500817. The reversal of 22500795 is 59700522.

22500795 = 685² + 686² + ... + 729².

It is a happy number.

It is not a de Polignac number, because 22500795 - 2² = 22500791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22500791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16645 + ... + 17945.

It is an arithmetic number, because the mean of its divisors is an integer number (2253762).

Almost surely, 2^22500795 is an apocalyptic number.

22500795 is a deficient number, since it is larger than the sum of its proper divisors (13559397).

22500795 is a wasteful number, since it uses less digits than its factorization.

22500795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2462.

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

The square root of 22500795 is about 4743.5002898703. The cubic root of 22500795 is about 282.3141336191.

The spelling of 22500795 in words is "twenty-two million, five hundred thousand, seven hundred ninety-five".