22854234 has 32 divisors (see below), whose sum is σ = 50561280. Its totient is φ = 6841152.

The previous prime is 22854229. The next prime is 22854253. The reversal of 22854234 is 43245822.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1074 + ... + 6845.

It is an arithmetic number, because the mean of its divisors is an integer number (1580040).

Almost surely, 2^22854234 is an apocalyptic number.

22854234 is an abundant number, since it is smaller than the sum of its proper divisors (27707046).

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

22854234 is a wasteful number, since it uses less digits than its factorization.

22854234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7974.

The product of its digits is 15360, while the sum is 30.

The square root of 22854234 is about 4780.6102120964. The cubic root of 22854234 is about 283.7846429916.

The spelling of 22854234 in words is "twenty-two million, eight hundred fifty-four thousand, two hundred thirty-four".