18799324 has 6 divisors (see below), whose sum is σ = 32898824. Its totient is φ = 9399660.

The previous prime is 18799271. The next prime is 18799327. The reversal of 18799324 is 42399781.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18799327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2349912 + ... + 2349919.

Almost surely, 2^18799324 is an apocalyptic number.

It is an amenable number.

18799324 is a deficient number, since it is larger than the sum of its proper divisors (14099500).

18799324 is a wasteful number, since it uses less digits than its factorization.

18799324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4699835 (or 4699833 counting only the distinct ones).

The product of its digits is 108864, while the sum is 43.

The square root of 18799324 is about 4335.8187231479. The cubic root of 18799324 is about 265.8973919734.

The spelling of 18799324 in words is "eighteen million, seven hundred ninety-nine thousand, three hundred twenty-four".