8606668 has 12 divisors (see below), whose sum is σ = 17213392. Its totient is φ = 3688560.

The previous prime is 8606657. The next prime is 8606693. The reversal of 8606668 is 8666068.

8606668 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 8606668.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153663 + ... + 153718.

Almost surely, 2^8606668 is an apocalyptic number.

It is an amenable number.

8606668 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.

8606668 is a wasteful number, since it uses less digits than its factorization.

8606668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307392 (or 307390 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 8606668 is about 2933.7123240018. The cubic root of 8606668 is about 204.9328989191.

The spelling of 8606668 in words is "eight million, six hundred six thousand, six hundred sixty-eight".