8316166 has 4 divisors (see below), whose sum is σ = 12474252. Its totient is φ = 4158082.

The previous prime is 8316163. The next prime is 8316173. The reversal of 8316166 is 6616138.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8316163) by changing a digit.

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 as a sum of consecutive naturals, namely, 2079040 + ... + 2079043.

It is an arithmetic number, because the mean of its divisors is an integer number (3118563).

Almost surely, 2^8316166 is an apocalyptic number.

8316166 is a deficient number, since it is larger than the sum of its proper divisors (4158086).

8316166 is a wasteful number, since it uses less digits than its factorization.

8316166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4158085.

The product of its digits is 5184, while the sum is 31.

The square root of 8316166 is about 2883.7763436161. The cubic root of 8316166 is about 202.6007505559.

The spelling of 8316166 in words is "eight million, three hundred sixteen thousand, one hundred sixty-six".