422244843 has 8 divisors (see below), whose sum is σ = 582406800. Its totient is φ = 271789728.

The previous prime is 422244841. The next prime is 422244853. The reversal of 422244843 is 348442224.

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

It is not a de Polignac number, because 422244843 - 2¹ = 422244841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422244841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2426608 + ... + 2426781.

It is an arithmetic number, because the mean of its divisors is an integer number (72800850).

Almost surely, 2^422244843 is an apocalyptic number.

422244843 is a deficient number, since it is larger than the sum of its proper divisors (160161957).

422244843 is a wasteful number, since it uses less digits than its factorization.

422244843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4853421.

The product of its digits is 49152, while the sum is 33.

The square root of 422244843 is about 20548.5971053987. The cubic root of 422244843 is about 750.2191022083.

The spelling of 422244843 in words is "four hundred twenty-two million, two hundred forty-four thousand, eight hundred forty-three".