22916892 has 12 divisors (see below), whose sum is σ = 53472776. Its totient is φ = 7638960.

The previous prime is 22916891. The next prime is 22916897. The reversal of 22916892 is 29861922.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 22916892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22916891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 954859 + ... + 954882.

Almost surely, 2^22916892 is an apocalyptic number.

It is an amenable number.

22916892 is an abundant number, since it is smaller than the sum of its proper divisors (30555884).

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

22916892 is a wasteful number, since it uses less digits than its factorization.

22916892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909748 (or 1909746 counting only the distinct ones).

The product of its digits is 31104, while the sum is 39.

The square root of 22916892 is about 4787.1590740229. The cubic root of 22916892 is about 284.0437511119.

The spelling of 22916892 in words is "twenty-two million, nine hundred sixteen thousand, eight hundred ninety-two".