4842222 has 64 divisors (see below), whose sum is σ = 12386304. Its totient is φ = 1225440.

The previous prime is 4842221. The next prime is 4842247. The reversal of 4842222 is 2222484.

It is a super-2 number, since 2×4842222² = 46894227794568, which contains 22 as substring.

4842222 is a modest number, since divided by 2222 gives 484 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 4842192 and 4842201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4842221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21603 + ... + 21825.

It is an arithmetic number, because the mean of its divisors is an integer number (193536).

Almost surely, 2^4842222 is an apocalyptic number.

4842222 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4842222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6193152).

4842222 is an abundant number, since it is smaller than the sum of its proper divisors (7544082).

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

4842222 is a wasteful number, since it uses less digits than its factorization.

4842222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293.

The product of its digits is 2048, while the sum is 24.

The square root of 4842222 is about 2200.5049420531. The cubic root of 4842222 is about 169.1796928610.

The spelling of 4842222 in words is "four million, eight hundred forty-two thousand, two hundred twenty-two".