11717008 has 20 divisors (see below), whose sum is σ = 23435008. Its totient is φ = 5669280.

The previous prime is 11717003. The next prime is 11717009. The reversal of 11717008 is 80071711.

11717008 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (11717003) 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, 11316 + ... + 12307.

Almost surely, 2^11717008 is an apocalyptic number.

It is an amenable number.

11717008 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11717008 is a wasteful number, since it uses less digits than its factorization.

11717008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23662 (or 23656 counting only the distinct ones).

The product of its (nonzero) digits is 392, while the sum is 25.

The square root of 11717008 is about 3423.0115395657. The cubic root of 11717008 is about 227.1288187051.

Adding to 11717008 its reverse (80071711), we get a palindrome (91788719).

The spelling of 11717008 in words is "eleven million, seven hundred seventeen thousand, eight".