6818922 has 24 divisors (see below), whose sum is σ = 16117920. Its totient is φ = 2066280.

The previous prime is 6818899. The next prime is 6818939. The reversal of 6818922 is 2298186.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17022 + ... + 17417.

It is an arithmetic number, because the mean of its divisors is an integer number (671580).

Almost surely, 2^6818922 is an apocalyptic number.

6818922 is an abundant number, since it is smaller than the sum of its proper divisors (9298998).

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

6818922 is a wasteful number, since it uses less digits than its factorization.

6818922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34458 (or 34455 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 6818922 is about 2611.3065695165. The cubic root of 6818922 is about 189.6292122377.

The spelling of 6818922 in words is "six million, eight hundred eighteen thousand, nine hundred twenty-two".