6831875 has 20 divisors (see below), whose sum is σ = 9053352. Its totient is φ = 5136000.

The previous prime is 6831863. The next prime is 6831889. The reversal of 6831875 is 5781386.

6831875 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6831875 - 2¹⁴ = 6815491 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 5.

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 19 ways as a sum of consecutive naturals, for example, 10304 + ... + 10946.

Almost surely, 2^6831875 is an apocalyptic number.

6831875 is a deficient number, since it is larger than the sum of its proper divisors (2221477).

6831875 is an equidigital number, since it uses as much as digits as its factorization.

6831875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680 (or 665 counting only the distinct ones).

The product of its digits is 40320, while the sum is 38.

The square root of 6831875 is about 2613.7855688637. The cubic root of 6831875 is about 189.7492074287.

The spelling of 6831875 in words is "six million, eight hundred thirty-one thousand, eight hundred seventy-five".