4534222 has 16 divisors (see below), whose sum is σ = 8479872. Its totient is φ = 1766520.

The previous prime is 4534199. The next prime is 4534247. The reversal of 4534222 is 2224354.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 4534193 and 4534202.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 14568 + ... + 14875.

It is an arithmetic number, because the mean of its divisors is an integer number (529992).

Almost surely, 2^4534222 is an apocalyptic number.

4534222 is a deficient number, since it is larger than the sum of its proper divisors (3945650).

4534222 is a wasteful number, since it uses less digits than its factorization.

4534222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29463.

The product of its digits is 1920, while the sum is 22.

The square root of 4534222 is about 2129.3712687082. The cubic root of 4534222 is about 165.5138191532.

Adding to 4534222 its reverse (2224354), we get a palindrome (6758576).

The spelling of 4534222 in words is "four million, five hundred thirty-four thousand, two hundred twenty-two".