11441273 has 2 divisors, whose sum is σ = 11441274. Its totient is φ = 11441272.

The previous prime is 11441239. The next prime is 11441279. The reversal of 11441273 is 37214411.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9048064 + 2393209 = 3008^2 + 1547^2 .

It is a cyclic number.

It is not a de Polignac number, because 11441273 - 2¹⁰ = 11440249 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (11441279) 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, 5720636 + 5720637.

It is an arithmetic number, because the mean of its divisors is an integer number (5720637).

Almost surely, 2^11441273 is an apocalyptic number.

It is an amenable number.

11441273 is a deficient number, since it is larger than the sum of its proper divisors (1).

11441273 is an equidigital number, since it uses as much as digits as its factorization.

11441273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 672, while the sum is 23.

The square root of 11441273 is about 3382.4950849927. The cubic root of 11441273 is about 225.3329917151.

Adding to 11441273 its reverse (37214411), we get a palindrome (48655684).

The spelling of 11441273 in words is "eleven million, four hundred forty-one thousand, two hundred seventy-three".