441240226 has 16 divisors (see below), whose sum is σ = 762189120. Its totient is φ = 187658640.

The previous prime is 441240223. The next prime is 441240227. The reversal of 441240226 is 622042144.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 441240226.

It is not an unprimeable number, because it can be changed into a prime (441240223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118461 + ... + 122128.

It is an arithmetic number, because the mean of its divisors is an integer number (47636820).

Almost surely, 2^441240226 is an apocalyptic number.

441240226 is a deficient number, since it is larger than the sum of its proper divisors (320948894).

441240226 is a wasteful number, since it uses less digits than its factorization.

441240226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240729.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 441240226 is about 21005.7188879600. The cubic root of 441240226 is about 761.3044460866.

The spelling of 441240226 in words is "four hundred forty-one million, two hundred forty thousand, two hundred twenty-six".