4452022 has 16 divisors (see below), whose sum is σ = 7030800. Its totient is φ = 2111200.

The previous prime is 4452017. The next prime is 4452043. The reversal of 4452022 is 2202544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2772 + ... + 4072.

It is an arithmetic number, because the mean of its divisors is an integer number (439425).

Almost surely, 2^4452022 is an apocalyptic number.

4452022 is a deficient number, since it is larger than the sum of its proper divisors (2578778).

4452022 is a wasteful number, since it uses less digits than its factorization.

4452022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 4452022 is about 2109.9815165067. The cubic root of 4452022 is about 164.5075245309.

Adding to 4452022 its reverse (2202544), we get a palindrome (6654566).

The spelling of 4452022 in words is "four million, four hundred fifty-two thousand, twenty-two".