6876665 has 8 divisors (see below), whose sum is σ = 8268480. Its totient is φ = 5490352.

The previous prime is 6876659. The next prime is 6876677. The reversal of 6876665 is 5666786.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6876665 - 2⁶ = 6876601 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2252 + ... + 4338.

It is an arithmetic number, because the mean of its divisors is an integer number (1033560).

Almost surely, 2^6876665 is an apocalyptic number.

It is an amenable number.

6876665 is a deficient number, since it is larger than the sum of its proper divisors (1391815).

6876665 is a wasteful number, since it uses less digits than its factorization.

6876665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2751.

The product of its digits is 362880, while the sum is 44.

The square root of 6876665 is about 2622.3396042466. The cubic root of 6876665 is about 190.1629718981.

The spelling of 6876665 in words is "six million, eight hundred seventy-six thousand, six hundred sixty-five".