22858964 has 24 divisors (see below), whose sum is σ = 41912640. Its totient is φ = 10888064.

The previous prime is 22858963. The next prime is 22858973. The reversal of 22858964 is 46985822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22858963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38252 + ... + 38844.

It is an arithmetic number, because the mean of its divisors is an integer number (1746360).

Almost surely, 2^22858964 is an apocalyptic number.

It is an amenable number.

22858964 is a deficient number, since it is larger than the sum of its proper divisors (19053676).

22858964 is a wasteful number, since it uses less digits than its factorization.

22858964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039 (or 1037 counting only the distinct ones).

The product of its digits is 276480, while the sum is 44.

The square root of 22858964 is about 4781.1048932229. The cubic root of 22858964 is about 283.8042193608.

The spelling of 22858964 in words is "twenty-two million, eight hundred fifty-eight thousand, nine hundred sixty-four".