6878167 has 2 divisors, whose sum is σ = 6878168. Its totient is φ = 6878166.

The previous prime is 6878143. The next prime is 6878203. The reversal of 6878167 is 7618786.

It is a weak prime.

6878167 is a truncatable prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6878167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6878107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3439083 + 3439084.

It is an arithmetic number, because the mean of its divisors is an integer number (3439084).

Almost surely, 2^6878167 is an apocalyptic number.

6878167 is a deficient number, since it is larger than the sum of its proper divisors (1).

6878167 is an equidigital number, since it uses as much as digits as its factorization.

6878167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 112896, while the sum is 43.

The square root of 6878167 is about 2622.6259740954. The cubic root of 6878167 is about 190.1768160115.

The spelling of 6878167 in words is "six million, eight hundred seventy-eight thousand, one hundred sixty-seven".