4514222 has 16 divisors (see below), whose sum is σ = 7091712. Its totient is φ = 2152800.

The previous prime is 4514219. The next prime is 4514239. The reversal of 4514222 is 2224154.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4514194 and 4514203.

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, 3347 + ... + 4497.

It is an arithmetic number, because the mean of its divisors is an integer number (443232).

Almost surely, 2^4514222 is an apocalyptic number.

4514222 is a deficient number, since it is larger than the sum of its proper divisors (2577490).

4514222 is a wasteful number, since it uses less digits than its factorization.

4514222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243.

The product of its digits is 640, while the sum is 20.

The square root of 4514222 is about 2124.6698567072. The cubic root of 4514222 is about 165.2701054985.

Adding to 4514222 its reverse (2224154), we get a palindrome (6738376).

The spelling of 4514222 in words is "four million, five hundred fourteen thousand, two hundred twenty-two".