11744441 has 2 divisors, whose sum is σ = 11744442. Its totient is φ = 11744440.

The previous prime is 11744437. The next prime is 11744477. The reversal of 11744441 is 14444711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10106041 + 1638400 = 3179^2 + 1280^2 .

It is an emirp because it is prime and its reverse (14444711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11744441 - 2² = 11744437 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11744441.

It is not a weakly prime, because it can be changed into another prime (11744431) 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, 5872220 + 5872221.

It is an arithmetic number, because the mean of its divisors is an integer number (5872221).

Almost surely, 2^11744441 is an apocalyptic number.

It is an amenable number.

11744441 is a deficient number, since it is larger than the sum of its proper divisors (1).

11744441 is an equidigital number, since it uses as much as digits as its factorization.

11744441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1792, while the sum is 26.

The square root of 11744441 is about 3427.0163407839. The cubic root of 11744441 is about 227.3059392482.

The spelling of 11744441 in words is "eleven million, seven hundred forty-four thousand, four hundred forty-one".