11944241 has 2 divisors, whose sum is σ = 11944242. Its totient is φ = 11944240.

The previous prime is 11944211. The next prime is 11944249. The reversal of 11944241 is 14244911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11424400 + 519841 = 3380^2 + 721^2 .

It is a cyclic number.

It is not a de Polignac number, because 11944241 - 2¹⁴ = 11927857 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11944241.

It is not a weakly prime, because it can be changed into another prime (11944249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5972120 + 5972121.

It is an arithmetic number, because the mean of its divisors is an integer number (5972121).

Almost surely, 2^11944241 is an apocalyptic number.

It is an amenable number.

11944241 is a deficient number, since it is larger than the sum of its proper divisors (1).

11944241 is an equidigital number, since it uses as much as digits as its factorization.

11944241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 26.

The square root of 11944241 is about 3456.0441258757. The cubic root of 11944241 is about 228.5876971865.

The spelling of 11944241 in words is "eleven million, nine hundred forty-four thousand, two hundred forty-one".