6841856 has 80 divisors (see below), whose sum is σ = 16498944. Its totient is φ = 2770944.

The previous prime is 6841831. The next prime is 6841889. The reversal of 6841856 is 6581486.

6841856 = T₂₃ + T₂₄ + ... + T₃₄₄.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82391 + ... + 82473.

Almost surely, 2^6841856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6841856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8249472).

6841856 is an abundant number, since it is smaller than the sum of its proper divisors (9657088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6841856 is an equidigital number, since it uses as much as digits as its factorization.

6841856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131 (or 115 counting only the distinct ones).

The product of its digits is 46080, while the sum is 38.

The square root of 6841856 is about 2615.6941717257. The cubic root of 6841856 is about 189.8415669103.

The spelling of 6841856 in words is "six million, eight hundred forty-one thousand, eight hundred fifty-six".