8560668 has 12 divisors (see below), whose sum is σ = 19974920. Its totient is φ = 2853552.

The previous prime is 8560663. The next prime is 8560687. The reversal of 8560668 is 8660658.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8560661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356683 + ... + 356706.

Almost surely, 2^8560668 is an apocalyptic number.

It is an amenable number.

8560668 is an abundant number, since it is smaller than the sum of its proper divisors (11414252).

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

8560668 is a wasteful number, since it uses less digits than its factorization.

8560668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713396 (or 713394 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 8560668 is about 2925.8619242883. The cubic root of 8560668 is about 204.5671453720.

The spelling of 8560668 in words is "eight million, five hundred sixty thousand, six hundred sixty-eight".