12825929 has 2 divisors, whose sum is σ = 12825930. Its totient is φ = 12825928.

The previous prime is 12825913. The next prime is 12825949. The reversal of 12825929 is 92952821.

12825929 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., 11744329 + 1081600 = 3427^2 + 1040^2 .

It is a cyclic number.

It is not a de Polignac number, because 12825929 - 2⁴ = 12825913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12825892 and 12825901.

It is not a weakly prime, because it can be changed into another prime (12825949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6412964 + 6412965.

It is an arithmetic number, because the mean of its divisors is an integer number (6412965).

Almost surely, 2^12825929 is an apocalyptic number.

It is an amenable number.

12825929 is a deficient number, since it is larger than the sum of its proper divisors (1).

12825929 is an equidigital number, since it uses as much as digits as its factorization.

12825929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 38.

The square root of 12825929 is about 3581.3306186388. The cubic root of 12825929 is about 234.0792643056.

The spelling of 12825929 in words is "twelve million, eight hundred twenty-five thousand, nine hundred twenty-nine".