441830226 has 16 divisors (see below), whose sum is σ = 891481824. Its totient is φ = 145973184.

The previous prime is 441830219. The next prime is 441830239. The reversal of 441830226 is 622038144.

It is a super-2 number, since 2×441830226² = 390427897214422152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 441830193 and 441830202.

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, 325156 + ... + 326511.

It is an arithmetic number, because the mean of its divisors is an integer number (55717614).

Almost surely, 2^441830226 is an apocalyptic number.

441830226 is an abundant number, since it is smaller than the sum of its proper divisors (449651598).

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

441830226 is a wasteful number, since it uses less digits than its factorization.

441830226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651785.

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 441830226 is about 21019.7579909950. The cubic root of 441830226 is about 761.6436185256.

The spelling of 441830226 in words is "four hundred forty-one million, eight hundred thirty thousand, two hundred twenty-six".