11804666 has 4 divisors (see below), whose sum is σ = 17707002. Its totient is φ = 5902332.

The previous prime is 11804657. The next prime is 11804671. The reversal of 11804666 is 66640811.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10530025 + 1274641 = 3245^2 + 1129^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2951165 + ... + 2951168.

Almost surely, 2^11804666 is an apocalyptic number.

11804666 is a deficient number, since it is larger than the sum of its proper divisors (5902336).

11804666 is an equidigital number, since it uses as much as digits as its factorization.

11804666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5902335.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 11804666 is about 3435.7919028952. The cubic root of 11804666 is about 227.6938154329.

The spelling of 11804666 in words is "eleven million, eight hundred four thousand, six hundred sixty-six".