6865874 has 8 divisors (see below), whose sum is σ = 10380288. Its totient is φ = 3405780.

The previous prime is 6865867. The next prime is 6865907. The reversal of 6865874 is 4785686.

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

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 3 ways as a sum of consecutive naturals, for example, 13262 + ... + 13769.

It is an arithmetic number, because the mean of its divisors is an integer number (1297536).

Almost surely, 2^6865874 is an apocalyptic number.

6865874 is a deficient number, since it is larger than the sum of its proper divisors (3514414).

6865874 is a wasteful number, since it uses less digits than its factorization.

6865874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27160.

The product of its digits is 322560, while the sum is 44.

The square root of 6865874 is about 2620.2812826107. The cubic root of 6865874 is about 190.0634506457.

The spelling of 6865874 in words is "six million, eight hundred sixty-five thousand, eight hundred seventy-four".