12541241 has 4 divisors (see below), whose sum is σ = 12550692. Its totient is φ = 12531792.

The previous prime is 12541237. The next prime is 12541247. The reversal of 12541241 is 14214521.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 14214521 = 1877 ⋅7573.

It can be written as a sum of positive squares in 2 ways, for example, as 1123600 + 11417641 = 1060^2 + 3379^2 .

It is a cyclic number.

It is not a de Polignac number, because 12541241 - 2² = 12541237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12541247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2330 + ... + 5523.

It is an arithmetic number, because the mean of its divisors is an integer number (3137673).

Almost surely, 2^12541241 is an apocalyptic number.

It is an amenable number.

12541241 is a deficient number, since it is larger than the sum of its proper divisors (9451).

12541241 is an equidigital number, since it uses as much as digits as its factorization.

12541241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9450.

The product of its digits is 320, while the sum is 20.

The square root of 12541241 is about 3541.3614613592. The cubic root of 12541241 is about 232.3343931872.

Adding to 12541241 its reverse (14214521), we get a palindrome (26755762).

The spelling of 12541241 in words is "twelve million, five hundred forty-one thousand, two hundred forty-one".