441122232 has 64 divisors (see below), whose sum is σ = 1140105600. Its totient is φ = 142151040.

The previous prime is 441122197. The next prime is 441122243. The reversal of 441122232 is 232221144.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 441122199 and 441122208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83823 + ... + 88929.

It is an arithmetic number, because the mean of its divisors is an integer number (17814150).

Almost surely, 2^441122232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 441122232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (570052800).

441122232 is an abundant number, since it is smaller than the sum of its proper divisors (698983368).

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

441122232 is a wasteful number, since it uses less digits than its factorization.

441122232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5236 (or 5232 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 441122232 is about 21002.9100840812. The cubic root of 441122232 is about 761.2365787739.

Adding to 441122232 its reverse (232221144), we get a palindrome (673343376).

The spelling of 441122232 in words is "four hundred forty-one million, one hundred twenty-two thousand, two hundred thirty-two".