6854585 has 16 divisors (see below), whose sum is σ = 8724240. Its totient is φ = 5160960.

The previous prime is 6854581. The next prime is 6854623. The reversal of 6854585 is 5854586.

6854585 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 8 ways, for example, as 234256 + 6620329 = 484^2 + 2573^2 .

It is not a de Polignac number, because 6854585 - 2² = 6854581 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (6854581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5369 + ... + 6521.

It is an arithmetic number, because the mean of its divisors is an integer number (545265).

Almost surely, 2^6854585 is an apocalyptic number.

It is an amenable number.

6854585 is a deficient number, since it is larger than the sum of its proper divisors (1869655).

6854585 is a wasteful number, since it uses less digits than its factorization.

6854585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228.

The product of its digits is 192000, while the sum is 41.

The square root of 6854585 is about 2618.1262383621. The cubic root of 6854585 is about 189.9592248604.

Subtracting from 6854585 its reverse (5854586), we obtain a palindrome (999999).

The spelling of 6854585 in words is "six million, eight hundred fifty-four thousand, five hundred eighty-five".