12057841 has 2 divisors, whose sum is σ = 12057842. Its totient is φ = 12057840.

The previous prime is 12057839. The next prime is 12057847. The reversal of 12057841 is 14875021.

12057841 is digitally balanced in base 3, 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., 12047841 + 10000 = 3471^2 + 100^2 .

It is a cyclic number.

It is not a de Polignac number, because 12057841 - 2¹ = 12057839 is a prime.

Together with 12057839, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12057847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6028920 + 6028921.

It is an arithmetic number, because the mean of its divisors is an integer number (6028921).

Almost surely, 2^12057841 is an apocalyptic number.

It is an amenable number.

12057841 is a deficient number, since it is larger than the sum of its proper divisors (1).

12057841 is an equidigital number, since it uses as much as digits as its factorization.

12057841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 12057841 is about 3472.4402082685. The cubic root of 12057841 is about 229.3101002826.

The spelling of 12057841 in words is "twelve million, fifty-seven thousand, eight hundred forty-one".