11716808 has 32 divisors (see below), whose sum is σ = 23519160. Its totient is φ = 5452800.

The previous prime is 11716807. The next prime is 11716811. The reversal of 11716808 is 80861711.

It can be written as a sum of positive squares in 4 ways, for example, as 11142244 + 574564 = 3338^2 + 758^2 .

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (11716801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13310 + ... + 14162.

Almost surely, 2^11716808 is an apocalyptic number.

It is an amenable number.

11716808 is an abundant number, since it is smaller than the sum of its proper divisors (11802352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11716808 is a wasteful number, since it uses less digits than its factorization.

11716808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977 (or 973 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 32.

The square root of 11716808 is about 3422.9823253999. The cubic root of 11716808 is about 227.1275263951.

The spelling of 11716808 in words is "eleven million, seven hundred sixteen thousand, eight hundred eight".