11708664 has 32 divisors (see below), whose sum is σ = 31933440. Its totient is φ = 3548000.

The previous prime is 11708659. The next prime is 11708677. The reversal of 11708664 is 46680711.

It is a happy number.

11708664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21912 + ... + 22439.

It is an arithmetic number, because the mean of its divisors is an integer number (997920).

Almost surely, 2^11708664 is an apocalyptic number.

It is an amenable number.

11708664 is an abundant number, since it is smaller than the sum of its proper divisors (20224776).

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

11708664 is a wasteful number, since it uses less digits than its factorization.

11708664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44371 (or 44367 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 11708664 is about 3421.7925127044. The cubic root of 11708664 is about 227.0748910327.

The spelling of 11708664 in words is "eleven million, seven hundred eight thousand, six hundred sixty-four".