6982865 has 8 divisors (see below), whose sum is σ = 8393640. Its totient is φ = 5576832.

The previous prime is 6982849. The next prime is 6982879. The reversal of 6982865 is 5682896.

It is a happy number.

6982865 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 305809 + 6677056 = 553^2 + 2584^2 .

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 6982865 - 2⁴ = 6982849 is a prime.

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5027 + ... + 6263.

It is an arithmetic number, because the mean of its divisors is an integer number (1049205).

Almost surely, 2^6982865 is an apocalyptic number.

It is an amenable number.

6982865 is a deficient number, since it is larger than the sum of its proper divisors (1410775).

6982865 is a wasteful number, since it uses less digits than its factorization.

6982865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2371.

The product of its digits is 207360, while the sum is 44.

The square root of 6982865 is about 2642.5111163437. The cubic root of 6982865 is about 191.1369046696.

The spelling of 6982865 in words is "six million, nine hundred eighty-two thousand, eight hundred sixty-five".