4452122 has 8 divisors (see below), whose sum is σ = 6820416. Its totient is φ = 2178652.

The previous prime is 4452073. The next prime is 4452131. The reversal of 4452122 is 2212544.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 4452094 and 4452103.

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 3 ways as a sum of consecutive naturals, for example, 23588 + ... + 23775.

It is an arithmetic number, because the mean of its divisors is an integer number (852552).

Almost surely, 2^4452122 is an apocalyptic number.

4452122 is a deficient number, since it is larger than the sum of its proper divisors (2368294).

4452122 is a wasteful number, since it uses less digits than its factorization.

4452122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47412.

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

The square root of 4452122 is about 2110.0052132637. The cubic root of 4452122 is about 164.5087562281.

Adding to 4452122 its reverse (2212544), we get a palindrome (6664666).

The spelling of 4452122 in words is "four million, four hundred fifty-two thousand, one hundred twenty-two".