22868892 has 30 divisors (see below), whose sum is σ = 59784648. Its totient is φ = 7622856.

The previous prime is 22868891. The next prime is 22868899. The reversal of 22868892 is 29886822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22868891) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 34968 + ... + 35615.

Almost surely, 2^22868892 is an apocalyptic number.

It is an amenable number.

22868892 is an abundant number, since it is smaller than the sum of its proper divisors (36915756).

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

22868892 is a wasteful number, since it uses less digits than its factorization.

22868892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70599 (or 70588 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 22868892 is about 4782.1430342473. The cubic root of 22868892 is about 283.8453002613.

The spelling of 22868892 in words is "twenty-two million, eight hundred sixty-eight thousand, eight hundred ninety-two".