6806222 has 8 divisors (see below), whose sum is σ = 10809936. Its totient is φ = 3202912.

The previous prime is 6806221. The next prime is 6806231. The reversal of 6806222 is 2226086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 6806191 and 6806200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6806221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100058 + ... + 100125.

It is an arithmetic number, because the mean of its divisors is an integer number (1351242).

Almost surely, 2^6806222 is an apocalyptic number.

6806222 is a deficient number, since it is larger than the sum of its proper divisors (4003714).

6806222 is a wasteful number, since it uses less digits than its factorization.

6806222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200202.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 6806222 is about 2608.8737033440. The cubic root of 6806222 is about 189.5114131847.

The spelling of 6806222 in words is "six million, eight hundred six thousand, two hundred twenty-two".