22898850 has 48 divisors (see below), whose sum is σ = 61162752. Its totient is φ = 5636160.

The previous prime is 22898831. The next prime is 22898879. The reversal of 22898850 is 5889822.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3922 + ... + 7821.

It is an arithmetic number, because the mean of its divisors is an integer number (1274224).

Almost surely, 2^22898850 is an apocalyptic number.

22898850 is an abundant number, since it is smaller than the sum of its proper divisors (38263902).

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

22898850 is a wasteful number, since it uses less digits than its factorization.

22898850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11771 (or 11766 counting only the distinct ones).

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

The square root of 22898850 is about 4785.2742868095. The cubic root of 22898850 is about 283.9691909315.

Subtracting from 22898850 its reverse (5889822), we obtain a triangular number (17009028 = T₅₈₃₂).

The spelling of 22898850 in words is "twenty-two million, eight hundred ninety-eight thousand, eight hundred fifty".