6868195 has 4 divisors (see below), whose sum is σ = 8241840. Its totient is φ = 5494552.

The previous prime is 6868193. The next prime is 6868201. The reversal of 6868195 is 5918686.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6868195 - 2¹ = 6868193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6868193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686815 + ... + 686824.

It is an arithmetic number, because the mean of its divisors is an integer number (2060460).

Almost surely, 2^6868195 is an apocalyptic number.

6868195 is a deficient number, since it is larger than the sum of its proper divisors (1373645).

6868195 is a wasteful number, since it uses less digits than its factorization.

6868195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373644.

The product of its digits is 103680, while the sum is 43.

The square root of 6868195 is about 2620.7241365699. The cubic root of 6868195 is about 190.0848651357.

The spelling of 6868195 in words is "six million, eight hundred sixty-eight thousand, one hundred ninety-five".