22895982 has 12 divisors (see below), whose sum is σ = 49608000. Its totient is φ = 7631988.

The previous prime is 22895963. The next prime is 22895987. The reversal of 22895982 is 28959822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22895987) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 635982 + ... + 636017.

It is an arithmetic number, because the mean of its divisors is an integer number (4134000).

Almost surely, 2^22895982 is an apocalyptic number.

22895982 is an abundant number, since it is smaller than the sum of its proper divisors (26712018).

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

22895982 is a wasteful number, since it uses less digits than its factorization.

22895982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272007 (or 1272004 counting only the distinct ones).

The product of its digits is 207360, while the sum is 45.

The square root of 22895982 is about 4784.9746080831. The cubic root of 22895982 is about 283.9573350575.

Subtracting from 22895982 its product of digits (207360), we obtain a palindrome (22688622).

The spelling of 22895982 in words is "twenty-two million, eight hundred ninety-five thousand, nine hundred eighty-two".