6844122 has 16 divisors (see below), whose sum is σ = 15209280. Its totient is φ = 2281356.

The previous prime is 6844121. The next prime is 6844127. The reversal of 6844122 is 2214486.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (6844121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63318 + ... + 63425.

It is an arithmetic number, because the mean of its divisors is an integer number (950580).

Almost surely, 2^6844122 is an apocalyptic number.

6844122 is an abundant number, since it is smaller than the sum of its proper divisors (8365158).

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

6844122 is a wasteful number, since it uses less digits than its factorization.

6844122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126754 (or 126748 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 6844122 is about 2616.1272904811. The cubic root of 6844122 is about 189.8625228959.

The spelling of 6844122 in words is "six million, eight hundred forty-four thousand, one hundred twenty-two".