8666714 has 16 divisors (see below), whose sum is σ = 14955648. Its totient is φ = 3689712.

The previous prime is 8666711. The next prime is 8666747. The reversal of 8666714 is 4176668.

It is a super-2 number, since 2×8666714² = 150223863115592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8666711) by changing a digit.

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, 227 + ... + 4169.

It is an arithmetic number, because the mean of its divisors is an integer number (934728).

Almost surely, 2^8666714 is an apocalyptic number.

8666714 is a deficient number, since it is larger than the sum of its proper divisors (6288934).

8666714 is a wasteful number, since it uses less digits than its factorization.

8666714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4109.

The product of its digits is 48384, while the sum is 38.

The square root of 8666714 is about 2943.9283279319. The cubic root of 8666714 is about 205.4083788722.

The spelling of 8666714 in words is "eight million, six hundred sixty-six thousand, seven hundred fourteen".