6865982 has 16 divisors (see below), whose sum is σ = 10905840. Its totient is φ = 3236352.

The previous prime is 6865967. The next prime is 6865997. The reversal of 6865982 is 2895686.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6865967) and next prime (6865997).

It is a congruent 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, 1118 + ... + 3870.

It is an arithmetic number, because the mean of its divisors is an integer number (681615).

Almost surely, 2^6865982 is an apocalyptic number.

6865982 is a deficient number, since it is larger than the sum of its proper divisors (4039858).

6865982 is a wasteful number, since it uses less digits than its factorization.

6865982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2827.

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

The square root of 6865982 is about 2620.3018910042. The cubic root of 6865982 is about 190.0644472047.

The spelling of 6865982 in words is "six million, eight hundred sixty-five thousand, nine hundred eighty-two".