22980692 has 24 divisors (see below), whose sum is σ = 46595136. Its totient is φ = 9713088.

The previous prime is 22980691. The next prime is 22980707. The reversal of 22980692 is 29608922.

It is a super-2 number, since 2×22980692² = 1056224409597728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22980691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3578 + ... + 7665.

It is an arithmetic number, because the mean of its divisors is an integer number (1941464).

Almost surely, 2^22980692 is an apocalyptic number.

It is an amenable number.

22980692 is an abundant number, since it is smaller than the sum of its proper divisors (23614444).

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

22980692 is a wasteful number, since it uses less digits than its factorization.

22980692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11327 (or 11325 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 22980692 is about 4793.8181025149. The cubic root of 22980692 is about 284.3070968897.

The spelling of 22980692 in words is "twenty-two million, nine hundred eighty thousand, six hundred ninety-two".