8166164 has 12 divisors (see below), whose sum is σ = 14364000. Its totient is φ = 4062168.

The previous prime is 8166107. The next prime is 8166209. The reversal of 8166164 is 4616618.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8166164.

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, 4334 + ... + 5925.

It is an arithmetic number, because the mean of its divisors is an integer number (1197000).

Almost surely, 2^8166164 is an apocalyptic number.

It is an amenable number.

8166164 is a deficient number, since it is larger than the sum of its proper divisors (6197836).

8166164 is a wasteful number, since it uses less digits than its factorization.

8166164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10462 (or 10460 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 8166164 is about 2857.6500835477. The cubic root of 8166164 is about 201.3752221463.

The spelling of 8166164 in words is "eight million, one hundred sixty-six thousand, one hundred sixty-four".