22968860 has 24 divisors (see below), whose sum is σ = 49539840. Its totient is φ = 8938944.

The previous prime is 22968857. The next prime is 22968863. The reversal of 22968860 is 6886922.

It is an interprime number because it is at equal distance from previous prime (22968857) and next prime (22968863).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22968863) 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, 14780 + ... + 16259.

It is an arithmetic number, because the mean of its divisors is an integer number (2064160).

Almost surely, 2^22968860 is an apocalyptic number.

22968860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22968860 is an abundant number, since it is smaller than the sum of its proper divisors (26570980).

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

22968860 is a wasteful number, since it uses less digits than its factorization.

22968860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31085 (or 31083 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 22968860 is about 4792.5838542481. The cubic root of 22968860 is about 284.2582950656.

The spelling of 22968860 in words is "twenty-two million, nine hundred sixty-eight thousand, eight hundred sixty".