1441217 has 2 divisors, whose sum is σ = 1441218. Its totient is φ = 1441216.

The previous prime is 1441201. The next prime is 1441241. The reversal of 1441217 is 7121441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 802816 + 638401 = 896^2 + 799^2 .

It is an emirp because it is prime and its reverse (7121441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1441217 - 2⁴ = 1441201 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1441117) 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 as a sum of consecutive naturals, namely, 720608 + 720609.

It is an arithmetic number, because the mean of its divisors is an integer number (720609).

2^1441217 is an apocalyptic number.

It is an amenable number.

1441217 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441217 is an equidigital number, since it uses as much as digits as its factorization.

1441217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 224, while the sum is 20.

The square root of 1441217 is about 1200.5069762396. The cubic root of 1441217 is about 112.9561267538.

Adding to 1441217 its product of digits (224), we get a palindrome (1441441).

Adding to 1441217 its reverse (7121441), we get a palindrome (8562658).

The spelling of 1441217 in words is "one million, four hundred forty-one thousand, two hundred seventeen".