8367166 has 4 divisors (see below), whose sum is σ = 12550752. Its totient is φ = 4183582.

The previous prime is 8367133. The next prime is 8367169. The reversal of 8367166 is 6617638.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6617638 = 2 ⋅3308819.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8367169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2091790 + ... + 2091793.

It is an arithmetic number, because the mean of its divisors is an integer number (3137688).

Almost surely, 2^8367166 is an apocalyptic number.

8367166 is a deficient number, since it is larger than the sum of its proper divisors (4183586).

8367166 is a wasteful number, since it uses less digits than its factorization.

8367166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4183585.

The product of its digits is 36288, while the sum is 37.

The square root of 8367166 is about 2892.6053999811. The cubic root of 8367166 is about 203.0140655319.

The spelling of 8367166 in words is "eight million, three hundred sixty-seven thousand, one hundred sixty-six".