6871165 has 16 divisors (see below), whose sum is σ = 9626112. Its totient is φ = 4610304.

The previous prime is 6871147. The next prime is 6871169. The reversal of 6871165 is 5611786.

It is a cyclic number.

It is not a de Polignac number, because 6871165 - 2⁵ = 6871133 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6871165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6871169) 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 in 15 ways as a sum of consecutive naturals, for example, 444 + ... + 3733.

It is an arithmetic number, because the mean of its divisors is an integer number (601632).

Almost surely, 2^6871165 is an apocalyptic number.

It is an amenable number.

6871165 is a deficient number, since it is larger than the sum of its proper divisors (2754947).

6871165 is a wasteful number, since it uses less digits than its factorization.

6871165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4236.

The product of its digits is 10080, while the sum is 34.

The square root of 6871165 is about 2621.2907126071. The cubic root of 6871165 is about 190.1122605282.

The spelling of 6871165 in words is "six million, eight hundred seventy-one thousand, one hundred sixty-five".