6913171 has 2 divisors, whose sum is σ = 6913172. Its totient is φ = 6913170.

The previous prime is 6913141. The next prime is 6913177. The reversal of 6913171 is 1713196.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6913171 - 2⁵ = 6913139 is a prime.

It is not a weakly prime, because it can be changed into another prime (6913177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3456585 + 3456586.

It is an arithmetic number, because the mean of its divisors is an integer number (3456586).

Almost surely, 2^6913171 is an apocalyptic number.

6913171 is a deficient number, since it is larger than the sum of its proper divisors (1).

6913171 is an equidigital number, since it uses as much as digits as its factorization.

6913171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1134, while the sum is 28.

The square root of 6913171 is about 2629.2909690637. The cubic root of 6913171 is about 190.4988828431.

The spelling of 6913171 in words is "six million, nine hundred thirteen thousand, one hundred seventy-one".