5424222 has 16 divisors (see below), whose sum is σ = 10922112. Its totient is φ = 1795800.

The previous prime is 5424217. The next prime is 5424233. The reversal of 5424222 is 2224245.

It is an Ulam number.

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, 2088 + ... + 3899.

It is an arithmetic number, because the mean of its divisors is an integer number (682632).

Almost surely, 2^5424222 is an apocalyptic number.

5424222 is an abundant number, since it is smaller than the sum of its proper divisors (5497890).

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

5424222 is a wasteful number, since it uses less digits than its factorization.

5424222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6143.

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

The square root of 5424222 is about 2328.9959209926. The cubic root of 5424222 is about 175.7029899351.

Adding to 5424222 its reverse (2224245), we get a palindrome (7648467).

The spelling of 5424222 in words is "five million, four hundred twenty-four thousand, two hundred twenty-two".