12413641 has 2 divisors, whose sum is σ = 12413642. Its totient is φ = 12413640.

The previous prime is 12413633. The next prime is 12413651. The reversal of 12413641 is 14631421.

12413641 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., 10863616 + 1550025 = 3296^2 + 1245^2 .

It is a cyclic number.

It is not a de Polignac number, because 12413641 - 2³ = 12413633 is a prime.

It is not a weakly prime, because it can be changed into another prime (12413651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6206820 + 6206821.

It is an arithmetic number, because the mean of its divisors is an integer number (6206821).

Almost surely, 2^12413641 is an apocalyptic number.

It is an amenable number.

12413641 is a deficient number, since it is larger than the sum of its proper divisors (1).

12413641 is an equidigital number, since it uses as much as digits as its factorization.

12413641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 22.

The square root of 12413641 is about 3523.2997317855. The cubic root of 12413641 is about 231.5437488360.

The spelling of 12413641 in words is "twelve million, four hundred thirteen thousand, six hundred forty-one".