12356041 has 2 divisors, whose sum is σ = 12356042. Its totient is φ = 12356040.

The previous prime is 12356033. The next prime is 12356077. The reversal of 12356041 is 14065321.

12356041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10106041 + 2250000 = 3179^2 + 1500^2 .

It is an emirp because it is prime and its reverse (14065321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12356041 - 2³ = 12356033 is a prime.

It is not a weakly prime, because it can be changed into another prime (12356021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6178020 + 6178021.

It is an arithmetic number, because the mean of its divisors is an integer number (6178021).

Almost surely, 2^12356041 is an apocalyptic number.

It is an amenable number.

12356041 is a deficient number, since it is larger than the sum of its proper divisors (1).

12356041 is an equidigital number, since it uses as much as digits as its factorization.

12356041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 12356041 is about 3515.1160720522. The cubic root of 12356041 is about 231.1850681101.

Subtracting from 12356041 its product of nonzero digits (720), we obtain a palindrome (12355321).

The spelling of 12356041 in words is "twelve million, three hundred fifty-six thousand, forty-one".