4430022 has 16 divisors (see below), whose sum is σ = 8881392. Its totient is φ = 1473120.

The previous prime is 4430017. The next prime is 4430033. The reversal of 4430022 is 2200344.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4429983 and 4430010.

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, 3408 + ... + 4524.

It is an arithmetic number, because the mean of its divisors is an integer number (555087).

Almost surely, 2^4430022 is an apocalyptic number.

4430022 is an abundant number, since it is smaller than the sum of its proper divisors (4451370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4430022 is a wasteful number, since it uses less digits than its factorization.

4430022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1783.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 4430022 is about 2104.7617442361. The cubic root of 4430022 is about 164.2361015371.

Adding to 4430022 its reverse (2200344), we get a palindrome (6630366).

The spelling of 4430022 in words is "four million, four hundred thirty thousand, twenty-two".