11708816 has 20 divisors (see below), whose sum is σ = 25926912. Its totient is φ = 5018016.

The previous prime is 11708791. The next prime is 11708819. The reversal of 11708816 is 61880711.

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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11708819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52160 + ... + 52383.

Almost surely, 2^11708816 is an apocalyptic number.

11708816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11708816 is an abundant number, since it is smaller than the sum of its proper divisors (14218096).

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

11708816 is a wasteful number, since it uses less digits than its factorization.

11708816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104558 (or 104552 counting only the distinct ones).

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

The square root of 11708816 is about 3421.8147232134. The cubic root of 11708816 is about 227.0758736451.

The spelling of 11708816 in words is "eleven million, seven hundred eight thousand, eight hundred sixteen".