22980898 has 4 divisors (see below), whose sum is σ = 34471350. Its totient is φ = 11490448.

The previous prime is 22980871. The next prime is 22980907. The reversal of 22980898 is 89808922.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13227769 + 9753129 = 3637^2 + 3123^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5745223 + ... + 5745226.

Almost surely, 2^22980898 is an apocalyptic number.

22980898 is a deficient number, since it is larger than the sum of its proper divisors (11490452).

22980898 is a wasteful number, since it uses less digits than its factorization.

22980898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11490451.

The product of its (nonzero) digits is 165888, while the sum is 46.

The square root of 22980898 is about 4793.8395884719. The cubic root of 22980898 is about 284.3079464012.

The spelling of 22980898 in words is "twenty-two million, nine hundred eighty thousand, eight hundred ninety-eight".