22534532 has 12 divisors (see below), whose sum is σ = 41511120. Its totient is φ = 10674216.

The previous prime is 22534511. The next prime is 22534601. The reversal of 22534532 is 23543522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148178 + ... + 148329.

It is an arithmetic number, because the mean of its divisors is an integer number (3459260).

Almost surely, 2^22534532 is an apocalyptic number.

It is an amenable number.

22534532 is a deficient number, since it is larger than the sum of its proper divisors (18976588).

22534532 is a wasteful number, since it uses less digits than its factorization.

22534532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296530 (or 296528 counting only the distinct ones).

The product of its digits is 7200, while the sum is 26.

The square root of 22534532 is about 4747.0550871040. The cubic root of 22534532 is about 282.4551608684.

The spelling of 22534532 in words is "twenty-two million, five hundred thirty-four thousand, five hundred thirty-two".