4401822 has 16 divisors (see below), whose sum is σ = 8910720. Its totient is φ = 1449432.

The previous prime is 4401811. The next prime is 4401829. The reversal of 4401822 is 2281044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4401829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3922 + ... + 4917.

It is an arithmetic number, because the mean of its divisors is an integer number (556920).

Almost surely, 2^4401822 is an apocalyptic number.

4401822 is an abundant number, since it is smaller than the sum of its proper divisors (4508898).

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

4401822 is a wasteful number, since it uses less digits than its factorization.

4401822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8927.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 4401822 is about 2098.0519535989. The cubic root of 4401822 is about 163.8868692315.

Adding to 4401822 its reverse (2281044), we get a palindrome (6682866).

The spelling of 4401822 in words is "four million, four hundred one thousand, eight hundred twenty-two".