22798324 has 12 divisors (see below), whose sum is σ = 40072900. Its totient is φ = 11348928.

The previous prime is 22798319. The next prime is 22798381. The reversal of 22798324 is 42389722.

It can be written as a sum of positive squares in 2 ways, for example, as 9108324 + 13690000 = 3018^2 + 3700^2 .

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, 11529 + ... + 13360.

Almost surely, 2^22798324 is an apocalyptic number.

It is an amenable number.

22798324 is a deficient number, since it is larger than the sum of its proper divisors (17274576).

22798324 is a wasteful number, since it uses less digits than its factorization.

22798324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25122 (or 25120 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 22798324 is about 4774.7590515124. The cubic root of 22798324 is about 283.5530395845.

The spelling of 22798324 in words is "twenty-two million, seven hundred ninety-eight thousand, three hundred twenty-four".