12741829 has 2 divisors, whose sum is σ = 12741830. Its totient is φ = 12741828.

The previous prime is 12741811. The next prime is 12741847. The reversal of 12741829 is 92814721.

It is a balanced prime because it is at equal distance from previous prime (12741811) and next prime (12741847).

It can be written as a sum of positive squares in only one way, i.e., 6640929 + 6100900 = 2577^2 + 2470^2 .

It is an emirp because it is prime and its reverse (92814721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12741829 - 2⁹ = 12741317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12741794 and 12741803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12541829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6370914 + 6370915.

It is an arithmetic number, because the mean of its divisors is an integer number (6370915).

Almost surely, 2^12741829 is an apocalyptic number.

It is an amenable number.

12741829 is a deficient number, since it is larger than the sum of its proper divisors (1).

12741829 is an equidigital number, since it uses as much as digits as its factorization.

12741829 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 34.

The square root of 12741829 is about 3569.5698620422. The cubic root of 12741829 is about 233.5665203962.

The spelling of 12741829 in words is "twelve million, seven hundred forty-one thousand, eight hundred twenty-nine".