11803804 has 6 divisors (see below), whose sum is σ = 20656664. Its totient is φ = 5901900.

The previous prime is 11803793. The next prime is 11803817. The reversal of 11803804 is 40830811.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1475472 + ... + 1475479.

Almost surely, 2^11803804 is an apocalyptic number.

It is an amenable number.

11803804 is a deficient number, since it is larger than the sum of its proper divisors (8852860).

11803804 is a wasteful number, since it uses less digits than its factorization.

11803804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2950955 (or 2950953 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 11803804 is about 3435.6664564535. Note that the first 3 decimals coincide. The cubic root of 11803804 is about 227.6882730808.

The spelling of 11803804 in words is "eleven million, eight hundred three thousand, eight hundred four".