8648166 has 8 divisors (see below), whose sum is σ = 17296344. Its totient is φ = 2882720.

The previous prime is 8648149. The next prime is 8648179. The reversal of 8648166 is 6618468.

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

8648166 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, 720675 + ... + 720686.

It is an arithmetic number, because the mean of its divisors is an integer number (2162043).

Almost surely, 2^8648166 is an apocalyptic number.

8648166 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.

8648166 is a wasteful number, since it uses less digits than its factorization.

8648166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441366.

The product of its digits is 55296, while the sum is 39.

The square root of 8648166 is about 2940.7764280883. The cubic root of 8648166 is about 205.2617398359.

The spelling of 8648166 in words is "eight million, six hundred forty-eight thousand, one hundred sixty-six".