8682666 has 16 divisors (see below), whose sum is σ = 17925888. Its totient is φ = 2800800.

The previous prime is 8682659. The next prime is 8682671. The reversal of 8682666 is 6662868.

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 7 ways as a sum of consecutive naturals, for example, 23155 + ... + 23526.

It is an arithmetic number, because the mean of its divisors is an integer number (1120368).

Almost surely, 2^8682666 is an apocalyptic number.

8682666 is an abundant number, since it is smaller than the sum of its proper divisors (9243222).

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

8682666 is a wasteful number, since it uses less digits than its factorization.

8682666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46717.

The product of its digits is 165888, while the sum is 42.

The square root of 8682666 is about 2946.6363874764. The cubic root of 8682666 is about 205.5343268827.

The spelling of 8682666 in words is "eight million, six hundred eighty-two thousand, six hundred sixty-six".