6844425 has 24 divisors (see below), whose sum is σ = 12933696. Its totient is φ = 3128640.

The previous prime is 6844403. The next prime is 6844433. The reversal of 6844425 is 5244486.

6844425 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 6844425 - 2²⁰ = 5795849 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5994 + ... + 7043.

It is an arithmetic number, because the mean of its divisors is an integer number (538904).

Almost surely, 2^6844425 is an apocalyptic number.

It is an amenable number.

6844425 is a deficient number, since it is larger than the sum of its proper divisors (6089271).

6844425 is a wasteful number, since it uses less digits than its factorization.

6844425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13057 (or 13052 counting only the distinct ones).

The product of its digits is 30720, while the sum is 33.

The square root of 6844425 is about 2616.1851998664. The cubic root of 6844425 is about 189.8653246916.

The spelling of 6844425 in words is "six million, eight hundred forty-four thousand, four hundred twenty-five".