11572804 has 6 divisors (see below), whose sum is σ = 20252414. Its totient is φ = 5786400.

The previous prime is 11572793. The next prime is 11572811. The reversal of 11572804 is 40827511.

It can be written as a sum of positive squares in only one way, i.e., 10227204 + 1345600 = 3198^2 + 1160^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1446597 + ... + 1446604.

Almost surely, 2^11572804 is an apocalyptic number.

It is an amenable number.

11572804 is a deficient number, since it is larger than the sum of its proper divisors (8679610).

11572804 is a wasteful number, since it uses less digits than its factorization.

11572804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2893205 (or 2893203 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 11572804 is about 3401.8824200727. The cubic root of 11572804 is about 226.1931937195.

The spelling of 11572804 in words is "eleven million, five hundred seventy-two thousand, eight hundred four".