6825856 has 16 divisors (see below), whose sum is σ = 13598640. Its totient is φ = 3412864.

The previous prime is 6825829. The next prime is 6825877. The reversal of 6825856 is 6585286.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26536 + ... + 26791.

It is an arithmetic number, because the mean of its divisors is an integer number (849915).

Almost surely, 2^6825856 is an apocalyptic number.

It is an amenable number.

6825856 is a deficient number, since it is larger than the sum of its proper divisors (6772784).

6825856 is an equidigital number, since it uses as much as digits as its factorization.

6825856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53341 (or 53329 counting only the distinct ones).

The product of its digits is 115200, while the sum is 40.

The square root of 6825856 is about 2612.6339200125. The cubic root of 6825856 is about 189.6934669452.

The spelling of 6825856 in words is "six million, eight hundred twenty-five thousand, eight hundred fifty-six".