4533222 has 16 divisors (see below), whose sum is σ = 9379440. Its totient is φ = 1458912.

The previous prime is 4533209. The next prime is 4533239. The reversal of 4533222 is 2223354.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12853 + ... + 13200.

It is an arithmetic number, because the mean of its divisors is an integer number (586215).

Almost surely, 2^4533222 is an apocalyptic number.

4533222 is an abundant number, since it is smaller than the sum of its proper divisors (4846218).

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

4533222 is a wasteful number, since it uses less digits than its factorization.

4533222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26087.

The product of its digits is 1440, while the sum is 21.

The square root of 4533222 is about 2129.1364446648. The cubic root of 4533222 is about 165.5016505100.

Adding to 4533222 its reverse (2223354), we get a palindrome (6756576).

It can be divided in two parts, 45332 and 22, that added together give a palindrome (45354).

The spelling of 4533222 in words is "four million, five hundred thirty-three thousand, two hundred twenty-two".