4553222 has 8 divisors (see below), whose sum is σ = 6890616. Its totient is φ = 2256352.

The previous prime is 4553221. The next prime is 4553231. The reversal of 4553222 is 2223554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4553221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9848 + ... + 10299.

It is an arithmetic number, because the mean of its divisors is an integer number (861327).

Almost surely, 2^4553222 is an apocalyptic number.

4553222 is a deficient number, since it is larger than the sum of its proper divisors (2337394).

4553222 is a wasteful number, since it uses less digits than its factorization.

4553222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20262.

The product of its digits is 2400, while the sum is 23.

The square root of 4553222 is about 2133.8280155626. The cubic root of 4553222 is about 165.7446842060.

Adding to 4553222 its reverse (2223554), we get a palindrome (6776776).

It can be divided in two parts, 45532 and 22, that added together give a palindrome (45554).

The spelling of 4553222 in words is "four million, five hundred fifty-three thousand, two hundred twenty-two".