6830865 has 16 divisors (see below), whose sum is σ = 12144000. Its totient is φ = 3643056.

The previous prime is 6830833. The next prime is 6830869. The reversal of 6830865 is 5680386.

It is not a de Polignac number, because 6830865 - 2⁵ = 6830833 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (6830869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25165 + ... + 25434.

It is an arithmetic number, because the mean of its divisors is an integer number (759000).

Almost surely, 2^6830865 is an apocalyptic number.

It is an amenable number.

6830865 is a deficient number, since it is larger than the sum of its proper divisors (5313135).

6830865 is a wasteful number, since it uses less digits than its factorization.

6830865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50613 (or 50607 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 6830865 is about 2613.5923553607. The cubic root of 6830865 is about 189.7398563529.

The spelling of 6830865 in words is "six million, eight hundred thirty thousand, eight hundred sixty-five".