12241841 has 2 divisors, whose sum is σ = 12241842. Its totient is φ = 12241840.

The previous prime is 12241837. The next prime is 12241877. The reversal of 12241841 is 14814221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7134241 + 5107600 = 2671^2 + 2260^2 .

It is a cyclic number.

It is not a de Polignac number, because 12241841 - 2² = 12241837 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12240841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6120920 + 6120921.

It is an arithmetic number, because the mean of its divisors is an integer number (6120921).

Almost surely, 2^12241841 is an apocalyptic number.

It is an amenable number.

12241841 is a deficient number, since it is larger than the sum of its proper divisors (1).

12241841 is an equidigital number, since it uses as much as digits as its factorization.

12241841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 512, while the sum is 23.

The square root of 12241841 is about 3498.8342344272. The cubic root of 12241841 is about 230.4706242571.

It can be divided in two parts, 12 and 241841, that multiplied together give a palindrome (2902092).

The spelling of 12241841 in words is "twelve million, two hundred forty-one thousand, eight hundred forty-one".