6828859 has 2 divisors, whose sum is σ = 6828860. Its totient is φ = 6828858.

The previous prime is 6828853. The next prime is 6828863. The reversal of 6828859 is 9588286.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6828859 - 2⁵ = 6828827 is a prime.

It is not a weakly prime, because it can be changed into another prime (6828853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3414429 + 3414430.

It is an arithmetic number, because the mean of its divisors is an integer number (3414430).

Almost surely, 2^6828859 is an apocalyptic number.

6828859 is a deficient number, since it is larger than the sum of its proper divisors (1).

6828859 is an equidigital number, since it uses as much as digits as its factorization.

6828859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 276480, while the sum is 46.

The square root of 6828859 is about 2613.2085641984. The cubic root of 6828859 is about 189.7212810862.

The spelling of 6828859 in words is "six million, eight hundred twenty-eight thousand, eight hundred fifty-nine".