4441441 has 2 divisors, whose sum is σ = 4441442. Its totient is φ = 4441440.

The previous prime is 4441439. The next prime is 4441447. The reversal of 4441441 is 1441444.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4161600 + 279841 = 2040^2 + 529^2 .

It is a cyclic number.

It is not a de Polignac number, because 4441441 - 2¹ = 4441439 is a prime.

Together with 4441439, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4441447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2220720 + 2220721.

It is an arithmetic number, because the mean of its divisors is an integer number (2220721).

Almost surely, 2^4441441 is an apocalyptic number.

It is an amenable number.

4441441 is a deficient number, since it is larger than the sum of its proper divisors (1).

4441441 is an equidigital number, since it uses as much as digits as its factorization.

4441441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1024, while the sum is 22.

The square root of 4441441 is about 2107.4726569994. The cubic root of 4441441 is about 164.3770942882.

Adding to 4441441 its reverse (1441444), we get a palindrome (5882885).

The spelling of 4441441 in words is "four million, four hundred forty-one thousand, four hundred forty-one".