8081166 has 8 divisors (see below), whose sum is σ = 16162344. Its totient is φ = 2693720.

The previous prime is 8081153. The next prime is 8081197. The reversal of 8081166 is 6611808.

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

8081166 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 673425 + ... + 673436.

It is an arithmetic number, because the mean of its divisors is an integer number (2020293).

Almost surely, 2^8081166 is an apocalyptic number.

8081166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8081166 is a wasteful number, since it uses less digits than its factorization.

8081166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346866.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 8081166 is about 2842.7391719959. The cubic root of 8081166 is about 200.6741086681.

The spelling of 8081166 in words is "eight million, eighty-one thousand, one hundred sixty-six".