8968665 has 16 divisors (see below), whose sum is σ = 15105600. Its totient is φ = 4531392.

The previous prime is 8968657. The next prime is 8968693. The reversal of 8968665 is 5668698.

8968665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8968665 - 2³ = 8968657 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15450 + ... + 16019.

It is an arithmetic number, because the mean of its divisors is an integer number (944100).

Almost surely, 2^8968665 is an apocalyptic number.

It is an amenable number.

8968665 is a deficient number, since it is larger than the sum of its proper divisors (6136935).

8968665 is a wasteful number, since it uses less digits than its factorization.

8968665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31496.

The product of its digits is 622080, while the sum is 48.

The square root of 8968665 is about 2994.7729463183. The cubic root of 8968665 is about 207.7666963141.

The spelling of 8968665 in words is "eight million, nine hundred sixty-eight thousand, six hundred sixty-five".