6886165 has 16 divisors (see below), whose sum is σ = 9709056. Its totient is φ = 4622400.

The previous prime is 6886153. The next prime is 6886171. The reversal of 6886165 is 5616886.

It is a happy number.

It is not a de Polignac number, because 6886165 - 2⁵ = 6886133 is a prime.

It is a Duffinian number.

6886165 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4101 + ... + 5530.

It is an arithmetic number, because the mean of its divisors is an integer number (606816).

Almost surely, 2^6886165 is an apocalyptic number.

6886165 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6886165 is a deficient number, since it is larger than the sum of its proper divisors (2822891).

6886165 is a wasteful number, since it uses less digits than its factorization.

6886165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9660.

The product of its digits is 69120, while the sum is 40.

The square root of 6886165 is about 2624.1503386811. The cubic root of 6886165 is about 190.2505006137.

The spelling of 6886165 in words is "six million, eight hundred eighty-six thousand, one hundred sixty-five".