12525299 has 8 divisors (see below), whose sum is σ = 12740640. Its totient is φ = 12312000.

The previous prime is 12525269. The next prime is 12525301. The reversal of 12525299 is 99252521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12525299 - 2⁸ = 12525043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12525239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16079 + ... + 16839.

It is an arithmetic number, because the mean of its divisors is an integer number (1592580).

Almost surely, 2^12525299 is an apocalyptic number.

12525299 is a deficient number, since it is larger than the sum of its proper divisors (215341).

12525299 is a wasteful number, since it uses less digits than its factorization.

12525299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021.

The product of its digits is 16200, while the sum is 35.

The square root of 12525299 is about 3539.1099163490. The cubic root of 12525299 is about 232.2359062453.

The spelling of 12525299 in words is "twelve million, five hundred twenty-five thousand, two hundred ninety-nine".