11806604 has 12 divisors (see below), whose sum is σ = 20767824. Its totient is φ = 5872944.

The previous prime is 11806601. The next prime is 11806607. The reversal of 11806604 is 40660811.

It is an interprime number because it is at equal distance from previous prime (11806601) and next prime (11806607).

It is not an unprimeable number, because it can be changed into a prime (11806601) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6704 + ... + 8279.

It is an arithmetic number, because the mean of its divisors is an integer number (1730652).

Almost surely, 2^11806604 is an apocalyptic number.

It is an amenable number.

11806604 is a deficient number, since it is larger than the sum of its proper divisors (8961220).

11806604 is a wasteful number, since it uses less digits than its factorization.

11806604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15184 (or 15182 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 11806604 is about 3436.0739223713. The cubic root of 11806604 is about 227.7062750956.

The spelling of 11806604 in words is "eleven million, eight hundred six thousand, six hundred four".