4452212 has 12 divisors (see below), whose sum is σ = 7938756. Its totient is φ = 2184000.

The previous prime is 4452211. The next prime is 4452229. The reversal of 4452212 is 2122544.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2062096 + 2390116 = 1436^2 + 1546^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4452211) 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, 10289 + ... + 10712.

It is an arithmetic number, because the mean of its divisors is an integer number (661563).

Almost surely, 2^4452212 is an apocalyptic number.

It is an amenable number.

4452212 is a deficient number, since it is larger than the sum of its proper divisors (3486544).

4452212 is a wasteful number, since it uses less digits than its factorization.

4452212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21058 (or 21056 counting only the distinct ones).

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

The square root of 4452212 is about 2110.0265401174. The cubic root of 4452212 is about 164.5098647398.

Adding to 4452212 its reverse (2122544), we get a palindrome (6574756).

It can be divided in two parts, 4452 and 212, that added together give a palindrome (4664).

The spelling of 4452212 in words is "four million, four hundred fifty-two thousand, two hundred twelve".