5442222 has 16 divisors (see below), whose sum is σ = 10927872. Its totient is φ = 1806840.

The previous prime is 5442197. The next prime is 5442233. The reversal of 5442222 is 2222445.

5442222 is a modest number, since divided by 2222 gives 544 as remainder.

It is a nialpdrome in base 10.

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 7 ways as a sum of consecutive naturals, for example, 48 + ... + 3299.

It is an arithmetic number, because the mean of its divisors is an integer number (682992).

Almost surely, 2^5442222 is an apocalyptic number.

5442222 is an abundant number, since it is smaller than the sum of its proper divisors (5485650).

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

5442222 is a wasteful number, since it uses less digits than its factorization.

5442222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3623.

The product of its digits is 1280, while the sum is 21.

The square root of 5442222 is about 2332.8570466276. The cubic root of 5442222 is about 175.8971291061.

Adding to 5442222 its reverse (2222445), we get a palindrome (7664667).

The spelling of 5442222 in words is "five million, four hundred forty-two thousand, two hundred twenty-two".