441223252 has 24 divisors (see below), whose sum is σ = 788719680. Its totient is φ = 215920320.

The previous prime is 441223243. The next prime is 441223259. The reversal of 441223252 is 252322144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441223259) 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, 33888 + ... + 45064.

It is an arithmetic number, because the mean of its divisors is an integer number (32863320).

Almost surely, 2^441223252 is an apocalyptic number.

It is an amenable number.

441223252 is a deficient number, since it is larger than the sum of its proper divisors (347496428).

441223252 is a wasteful number, since it uses less digits than its factorization.

441223252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11391 (or 11389 counting only the distinct ones).

The product of its digits is 3840, while the sum is 25.

The square root of 441223252 is about 21005.3148512466. The cubic root of 441223252 is about 761.2946837949.

Adding to 441223252 its reverse (252322144), we get a palindrome (693545396).

It can be divided in two parts, 44122 and 3252, that added together give a palindrome (47374).

The spelling of 441223252 in words is "four hundred forty-one million, two hundred twenty-three thousand, two hundred fifty-two".