22498674 has 16 divisors (see below), whose sum is σ = 49088160. Its totient is φ = 6817760.

The previous prime is 22498649. The next prime is 22498699. The reversal of 22498674 is 47689422.

It is an interprime number because it is at equal distance from previous prime (22498649) and next prime (22498699).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170379 + ... + 170510.

It is an arithmetic number, because the mean of its divisors is an integer number (3068010).

Almost surely, 2^22498674 is an apocalyptic number.

22498674 is an abundant number, since it is smaller than the sum of its proper divisors (26589486).

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

22498674 is a wasteful number, since it uses less digits than its factorization.

22498674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340905.

The product of its digits is 193536, while the sum is 42.

The square root of 22498674 is about 4743.2767155206. The cubic root of 22498674 is about 282.3052627164.

The spelling of 22498674 in words is "twenty-two million, four hundred ninety-eight thousand, six hundred seventy-four".