12258899 has 2 divisors, whose sum is σ = 12258900. Its totient is φ = 12258898.

The previous prime is 12258893. The next prime is 12258907. The reversal of 12258899 is 99885221.

12258899 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12258899 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a plaindrome in base 10 and base 15.

It is not a weakly prime, because it can be changed into another prime (12258893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6129449 + 6129450.

It is an arithmetic number, because the mean of its divisors is an integer number (6129450).

Almost surely, 2^12258899 is an apocalyptic number.

12258899 is a deficient number, since it is larger than the sum of its proper divisors (1).

12258899 is an equidigital number, since it uses as much as digits as its factorization.

12258899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 44.

The square root of 12258899 is about 3501.2710549171. The cubic root of 12258899 is about 230.5776218704.

The spelling of 12258899 in words is "twelve million, two hundred fifty-eight thousand, eight hundred ninety-nine".