6828087 has 32 divisors (see below), whose sum is σ = 11123200. Its totient is φ = 3639168.

The previous prime is 6828083. The next prime is 6828089. The reversal of 6828087 is 7808286.

It is not a de Polignac number, because 6828087 - 2² = 6828083 is a prime.

It is a Duffinian number.

6828087 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6828083) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43413 + ... + 43569.

It is an arithmetic number, because the mean of its divisors is an integer number (347600).

Almost surely, 2^6828087 is an apocalyptic number.

6828087 is a deficient number, since it is larger than the sum of its proper divisors (4295113).

6828087 is a wasteful number, since it uses less digits than its factorization.

6828087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295.

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 6828087 is about 2613.0608488897. The cubic root of 6828087 is about 189.7141315098.

The spelling of 6828087 in words is "six million, eight hundred twenty-eight thousand, eighty-seven".