22468324 has 12 divisors (see below), whose sum is σ = 40382524. Its totient is φ = 10930464.

The previous prime is 22468319. The next prime is 22468331. The reversal of 22468324 is 42386422.

It can be written as a sum of positive squares in 2 ways, for example, as 7784100 + 14684224 = 2790^2 + 3832^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75759 + ... + 76054.

Almost surely, 2^22468324 is an apocalyptic number.

It is an amenable number.

22468324 is a deficient number, since it is larger than the sum of its proper divisors (17914200).

22468324 is a wasteful number, since it uses less digits than its factorization.

22468324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151854 (or 151852 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

The square root of 22468324 is about 4740.0763706928. The cubic root of 22468324 is about 282.1782653023.

The spelling of 22468324 in words is "twenty-two million, four hundred sixty-eight thousand, three hundred twenty-four".