22984885 has 32 divisors (see below), whose sum is σ = 34670592. Its totient is φ = 14210880.

The previous prime is 22984883. The next prime is 22984891. The reversal of 22984885 is 58848922.

It is not a de Polignac number, because 22984885 - 2¹ = 22984883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22984883) 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, 87264 + ... + 87526.

It is an arithmetic number, because the mean of its divisors is an integer number (1083456).

Almost surely, 2^22984885 is an apocalyptic number.

It is an amenable number.

22984885 is a deficient number, since it is larger than the sum of its proper divisors (11685707).

22984885 is a wasteful number, since it uses less digits than its factorization.

22984885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513.

The product of its digits is 368640, while the sum is 46.

The square root of 22984885 is about 4794.2554166419. The cubic root of 22984885 is about 284.3243871604.

The spelling of 22984885 in words is "twenty-two million, nine hundred eighty-four thousand, eight hundred eighty-five".