12925699 has 2 divisors, whose sum is σ = 12925700. Its totient is φ = 12925698.

The previous prime is 12925697. The next prime is 12925709. The reversal of 12925699 is 99652921.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12925699 - 2¹ = 12925697 is a prime.

Together with 12925697, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12925697) 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, 6462849 + 6462850.

It is an arithmetic number, because the mean of its divisors is an integer number (6462850).

Almost surely, 2^12925699 is an apocalyptic number.

12925699 is a deficient number, since it is larger than the sum of its proper divisors (1).

12925699 is an equidigital number, since it uses as much as digits as its factorization.

12925699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 87480, while the sum is 43.

The square root of 12925699 is about 3595.2328158271. The cubic root of 12925699 is about 234.6846471763.

The spelling of 12925699 in words is "twelve million, nine hundred twenty-five thousand, six hundred ninety-nine".