8168146 has 16 divisors (see below), whose sum is σ = 14079744. Its totient is φ = 3481344.

The previous prime is 8168117. The next prime is 8168161. The reversal of 8168146 is 6418618.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1191 + ... + 4213.

It is an arithmetic number, because the mean of its divisors is an integer number (879984).

Almost surely, 2^8168146 is an apocalyptic number.

8168146 is a deficient number, since it is larger than the sum of its proper divisors (5911598).

8168146 is a wasteful number, since it uses less digits than its factorization.

8168146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3225.

The product of its digits is 9216, while the sum is 34.

The square root of 8168146 is about 2857.9968509430. The cubic root of 8168146 is about 201.3915126757.

The spelling of 8168146 in words is "eight million, one hundred sixty-eight thousand, one hundred forty-six".