441116225 has 12 divisors (see below), whose sum is σ = 596710320. Its totient is φ = 320811600.

The previous prime is 441116177. The next prime is 441116237. The reversal of 441116225 is 522611144.

It is not a de Polignac number, because 441116225 - 2²² = 436921921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 441116194 and 441116203.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 801755 + ... + 802304.

It is an arithmetic number, because the mean of its divisors is an integer number (49725860).

Almost surely, 2^441116225 is an apocalyptic number.

It is an amenable number.

441116225 is a deficient number, since it is larger than the sum of its proper divisors (155594095).

441116225 is a wasteful number, since it uses less digits than its factorization.

441116225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604080 (or 1604075 counting only the distinct ones).

The product of its digits is 1920, while the sum is 26.

The square root of 441116225 is about 21002.7670796017. The cubic root of 441116225 is about 761.2331233682.

Adding to 441116225 its reverse (522611144), we get a palindrome (963727369).

The spelling of 441116225 in words is "four hundred forty-one million, one hundred sixteen thousand, two hundred twenty-five".