8106686 has 16 divisors (see below), whose sum is σ = 14346240. Its totient is φ = 3362040.

The previous prime is 8106677. The next prime is 8106691. The reversal of 8106686 is 6866018.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8906 + ... + 9773.

It is an arithmetic number, because the mean of its divisors is an integer number (896640).

Almost surely, 2^8106686 is an apocalyptic number.

8106686 is a deficient number, since it is larger than the sum of its proper divisors (6239554).

8106686 is a wasteful number, since it uses less digits than its factorization.

8106686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18719.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 8106686 is about 2847.2242623299. The cubic root of 8106686 is about 200.8851269724.

The spelling of 8106686 in words is "eight million, one hundred six thousand, six hundred eighty-six".