10404904 has 8 divisors (see below), whose sum is σ = 19509210. Its totient is φ = 5202448.

The previous prime is 10404893. The next prime is 10404917. The reversal of 10404904 is 40940401.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10252804 + 152100 = 3202^2 + 390^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650299 + ... + 650314.

Almost surely, 2^10404904 is an apocalyptic number.

It is an amenable number.

10404904 is a deficient number, since it is larger than the sum of its proper divisors (9104306).

10404904 is a wasteful number, since it uses less digits than its factorization.

10404904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300619 (or 1300615 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 10404904 is about 3225.6633426320. The cubic root of 10404904 is about 218.3128801357.

The spelling of 10404904 in words is "ten million, four hundred four thousand, nine hundred four".