22989183 has 24 divisors (see below), whose sum is σ = 37537920. Its totient is φ = 12443760.

The previous prime is 22989143. The next prime is 22989193. The reversal of 22989183 is 38198922.

It is not a de Polignac number, because 22989183 - 2⁶ = 22989119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22989103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1323 + ... + 6908.

It is an arithmetic number, because the mean of its divisors is an integer number (1564080).

Almost surely, 2^22989183 is an apocalyptic number.

22989183 is a deficient number, since it is larger than the sum of its proper divisors (14548737).

22989183 is a wasteful number, since it uses less digits than its factorization.

22989183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8267 (or 8260 counting only the distinct ones).

The product of its digits is 62208, while the sum is 42.

The square root of 22989183 is about 4794.7036404766. The cubic root of 22989183 is about 284.3421082273.

The spelling of 22989183 in words is "twenty-two million, nine hundred eighty-nine thousand, one hundred eighty-three".