8665696 has 48 divisors (see below), whose sum is σ = 18903024. Its totient is φ = 3884544.

The previous prime is 8665667. The next prime is 8665703. The reversal of 8665696 is 6965668.

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, 15111 + ... + 15673.

It is an arithmetic number, because the mean of its divisors is an integer number (393813).

Almost surely, 2^8665696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8665696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9451512).

8665696 is an abundant number, since it is smaller than the sum of its proper divisors (10237328).

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

8665696 is a wasteful number, since it uses less digits than its factorization.

8665696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623 (or 615 counting only the distinct ones).

The product of its digits is 466560, while the sum is 46.

The square root of 8665696 is about 2943.7554246235. The cubic root of 8665696 is about 205.4003360731.

The spelling of 8665696 in words is "eight million, six hundred sixty-five thousand, six hundred ninety-six".