4226822 has 8 divisors (see below), whose sum is σ = 6359256. Its totient is φ = 2107072.

The previous prime is 4226809. The next prime is 4226839. The reversal of 4226822 is 2286224.

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 = 4226791 and 4226800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2288 + ... + 3699.

It is an arithmetic number, because the mean of its divisors is an integer number (794907).

Almost surely, 2^4226822 is an apocalyptic number.

4226822 is a deficient number, since it is larger than the sum of its proper divisors (2132434).

4226822 is a wasteful number, since it uses less digits than its factorization.

4226822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6342.

The product of its digits is 3072, while the sum is 26.

The square root of 4226822 is about 2055.9236367142. The cubic root of 4226822 is about 161.6855914833.

The spelling of 4226822 in words is "four million, two hundred twenty-six thousand, eight hundred twenty-two".