11744273 has 2 divisors, whose sum is σ = 11744274. Its totient is φ = 11744272.

The previous prime is 11744233. The next prime is 11744279. The reversal of 11744273 is 37244711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11235904 + 508369 = 3352^2 + 713^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11744273 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 (11744279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5872136 + 5872137.

It is an arithmetic number, because the mean of its divisors is an integer number (5872137).

Almost surely, 2^11744273 is an apocalyptic number.

It is an amenable number.

11744273 is a deficient number, since it is larger than the sum of its proper divisors (1).

11744273 is an equidigital number, since it uses as much as digits as its factorization.

11744273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4704, while the sum is 29.

The square root of 11744273 is about 3426.9918295788. The cubic root of 11744273 is about 227.3048553999.

Adding to 11744273 its reverse (37244711), we get a palindrome (48988984).

The spelling of 11744273 in words is "eleven million, seven hundred forty-four thousand, two hundred seventy-three".