8275666 has 16 divisors (see below), whose sum is σ = 14489856. Its totient is φ = 3470976.

The previous prime is 8275649. The next prime is 8275703. The reversal of 8275666 is 6665728.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5631 + ... + 6946.

It is an arithmetic number, because the mean of its divisors is an integer number (905616).

Almost surely, 2^8275666 is an apocalyptic number.

8275666 is a deficient number, since it is larger than the sum of its proper divisors (6214190).

8275666 is a wasteful number, since it uses less digits than its factorization.

8275666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12633.

The product of its digits is 120960, while the sum is 40.

The square root of 8275666 is about 2876.7457308563. The cubic root of 8275666 is about 202.2713244465.

The spelling of 8275666 in words is "eight million, two hundred seventy-five thousand, six hundred sixty-six".