8666105 has 8 divisors (see below), whose sum is σ = 11884992. Its totient is φ = 5942448.

The previous prime is 8666093. The next prime is 8666137. The reversal of 8666105 is 5016668.

8666105 is nontrivially palindromic in base 6.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8666105 - 2⁸ = 8665849 is a prime.

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, 123767 + ... + 123836.

It is an arithmetic number, because the mean of its divisors is an integer number (1485624).

Almost surely, 2^8666105 is an apocalyptic number.

It is an amenable number.

8666105 is a deficient number, since it is larger than the sum of its proper divisors (3218887).

8666105 is a wasteful number, since it uses less digits than its factorization.

8666105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247615.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 8666105 is about 2943.8248928902. The cubic root of 8666105 is about 205.4035674895.

The spelling of 8666105 in words is "eight million, six hundred sixty-six thousand, one hundred five".