22534734 has 16 divisors (see below), whose sum is σ = 45239040. Its totient is φ = 7483320.

The previous prime is 22534723. The next prime is 22534747. The reversal of 22534734 is 43743522.

It is a Curzon number.

It is a congruent 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, 5304 + ... + 8555.

It is an arithmetic number, because the mean of its divisors is an integer number (2827440).

Almost surely, 2^22534734 is an apocalyptic number.

22534734 is an abundant number, since it is smaller than the sum of its proper divisors (22704306).

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

22534734 is a wasteful number, since it uses less digits than its factorization.

22534734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14135.

The product of its digits is 20160, while the sum is 30.

The square root of 22534734 is about 4747.0763634052. The cubic root of 22534734 is about 282.4560048438.

The spelling of 22534734 in words is "twenty-two million, five hundred thirty-four thousand, seven hundred thirty-four".