8168193 has 12 divisors (see below), whose sum is σ = 12871248. Its totient is φ = 4950360.

The previous prime is 8168179. The next prime is 8168207. The reversal of 8168193 is 3918618.

It is an interprime number because it is at equal distance from previous prime (8168179) and next prime (8168207).

It is not a de Polignac number, because 8168193 - 2⁵ = 8168161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8161193) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41155 + ... + 41352.

It is an arithmetic number, because the mean of its divisors is an integer number (1072604).

Almost surely, 2^8168193 is an apocalyptic number.

It is an amenable number.

8168193 is a deficient number, since it is larger than the sum of its proper divisors (4703055).

8168193 is a wasteful number, since it uses less digits than its factorization.

8168193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82524 (or 82521 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 8168193 is about 2858.0050734735. The cubic root of 8168193 is about 201.3918989479.

It can be divided in two parts, 816 and 8193, that added together give a palindrome (9009).

The spelling of 8168193 in words is "eight million, one hundred sixty-eight thousand, one hundred ninety-three".