18696004 has 12 divisors (see below), whose sum is σ = 33179328. Its totient is φ = 9216200.

The previous prime is 18695977. The next prime is 18696011. The reversal of 18696004 is 40069681.

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, 32632 + ... + 33199.

It is an arithmetic number, because the mean of its divisors is an integer number (2764944).

Almost surely, 2^18696004 is an apocalyptic number.

It is an amenable number.

18696004 is a deficient number, since it is larger than the sum of its proper divisors (14483324).

18696004 is a wasteful number, since it uses less digits than its factorization.

18696004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65906 (or 65904 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 18696004 is about 4323.8876026095. The cubic root of 18696004 is about 265.4093779381.

The spelling of 18696004 in words is "eighteen million, six hundred ninety-six thousand, four".