6822238 has 8 divisors (see below), whose sum is σ = 10451232. Its totient is φ = 3338496.

The previous prime is 6822217. The next prime is 6822269. The reversal of 6822238 is 8322286.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 36195 + ... + 36382.

It is an arithmetic number, because the mean of its divisors is an integer number (1306404).

Almost surely, 2^6822238 is an apocalyptic number.

6822238 is a deficient number, since it is larger than the sum of its proper divisors (3628994).

6822238 is a wasteful number, since it uses less digits than its factorization.

6822238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72626.

The product of its digits is 9216, while the sum is 31.

The square root of 6822238 is about 2611.9414235392. The cubic root of 6822238 is about 189.6599457645.

The spelling of 6822238 in words is "six million, eight hundred twenty-two thousand, two hundred thirty-eight".