6845841 has 6 divisors (see below), whose sum is σ = 9888450. Its totient is φ = 4563888.

The previous prime is 6845821. The next prime is 6845843. The reversal of 6845841 is 1485486.

6845841 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6780816 + 65025 = 2604^2 + 255^2 .

It is not a de Polignac number, because 6845841 - 2⁵ = 6845809 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6845796 and 6845805.

It is not an unprimeable number, because it can be changed into a prime (6845843) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 380316 + ... + 380333.

It is an arithmetic number, because the mean of its divisors is an integer number (1648075).

Almost surely, 2^6845841 is an apocalyptic number.

It is an amenable number.

6845841 is a deficient number, since it is larger than the sum of its proper divisors (3042609).

6845841 is a wasteful number, since it uses less digits than its factorization.

6845841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760655 (or 760652 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 6845841 is about 2616.4558089140. The cubic root of 6845841 is about 189.8784171360.

The spelling of 6845841 in words is "six million, eight hundred forty-five thousand, eight hundred forty-one".