6882665 has 4 divisors (see below), whose sum is σ = 8259204. Its totient is φ = 5506128.

The previous prime is 6882653. The next prime is 6882677. The reversal of 6882665 is 5662886.

6882665 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (6882653) and next prime (6882677).

It can be written as a sum of positive squares in 2 ways, for example, as 3613801 + 3268864 = 1901^2 + 1808^2 .

It is a cyclic number.

It is not a de Polignac number, because 6882665 - 2¹² = 6878569 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 688262 + ... + 688271.

It is an arithmetic number, because the mean of its divisors is an integer number (2064801).

Almost surely, 2^6882665 is an apocalyptic number.

It is an amenable number.

6882665 is a deficient number, since it is larger than the sum of its proper divisors (1376539).

6882665 is a wasteful number, since it uses less digits than its factorization.

6882665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376538.

The product of its digits is 138240, while the sum is 41.

The square root of 6882665 is about 2623.4833713977. The cubic root of 6882665 is about 190.2182625635.

The spelling of 6882665 in words is "six million, eight hundred eighty-two thousand, six hundred sixty-five".