18796744 has 16 divisors (see below), whose sum is σ = 35424000. Its totient is φ = 9350352.

The previous prime is 18796733. The next prime is 18796763. The reversal of 18796744 is 44769781.

It is a junction number, because it is equal to n+sod(n) for n = 18796694 and 18796703.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4312 + ... + 7495.

It is an arithmetic number, because the mean of its divisors is an integer number (2214000).

Almost surely, 2^18796744 is an apocalyptic number.

It is an amenable number.

18796744 is a deficient number, since it is larger than the sum of its proper divisors (16627256).

18796744 is a wasteful number, since it uses less digits than its factorization.

18796744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12012 (or 12008 counting only the distinct ones).

The product of its digits is 338688, while the sum is 46.

The square root of 18796744 is about 4335.5211912756. The cubic root of 18796744 is about 265.8852275882.

The spelling of 18796744 in words is "eighteen million, seven hundred ninety-six thousand, seven hundred forty-four".