6842685 has 16 divisors (see below), whose sum is σ = 10986624. Its totient is φ = 3636672.

The previous prime is 6842681. The next prime is 6842701. The reversal of 6842685 is 5862486.

It is not a de Polignac number, because 6842685 - 2² = 6842681 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6842681) 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, 4984 + ... + 6206.

It is an arithmetic number, because the mean of its divisors is an integer number (686664).

Almost surely, 2^6842685 is an apocalyptic number.

It is an amenable number.

6842685 is a deficient number, since it is larger than the sum of its proper divisors (4143939).

6842685 is a wasteful number, since it uses less digits than its factorization.

6842685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1604.

The product of its digits is 92160, while the sum is 39.

The square root of 6842685 is about 2615.8526334639. The cubic root of 6842685 is about 189.8492340454.

The spelling of 6842685 in words is "six million, eight hundred forty-two thousand, six hundred eighty-five".