18496804 has 24 divisors (see below), whose sum is σ = 34241760. Its totient is φ = 8718336.

The previous prime is 18496789. The next prime is 18496811. The reversal of 18496804 is 40869481.

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 7 ways as a sum of consecutive naturals, for example, 19059 + ... + 20005.

It is an arithmetic number, because the mean of its divisors is an integer number (1426740).

Almost surely, 2^18496804 is an apocalyptic number.

It is an amenable number.

18496804 is a deficient number, since it is larger than the sum of its proper divisors (15744956).

18496804 is a wasteful number, since it uses less digits than its factorization.

18496804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227 (or 1225 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 18496804 is about 4300.7910900205. The cubic root of 18496804 is about 264.4633926012.

The spelling of 18496804 in words is "eighteen million, four hundred ninety-six thousand, eight hundred four".