22980858 has 16 divisors (see below), whose sum is σ = 47444736. Its totient is φ = 7413120.

The previous prime is 22980857. The next prime is 22980871. The reversal of 22980858 is 85808922.

It is a super-3 number, since 3×22980858³ (a number of 23 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22980851) 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, 61591 + ... + 61962.

It is an arithmetic number, because the mean of its divisors is an integer number (2965296).

Almost surely, 2^22980858 is an apocalyptic number.

22980858 is an abundant number, since it is smaller than the sum of its proper divisors (24463878).

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

22980858 is a wasteful number, since it uses less digits than its factorization.

22980858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123589.

The product of its (nonzero) digits is 92160, while the sum is 42.

The square root of 22980858 is about 4793.8354164489. The cubic root of 22980858 is about 284.3077814479.

The spelling of 22980858 in words is "twenty-two million, nine hundred eighty thousand, eight hundred fifty-eight".