13225299 has 8 divisors (see below), whose sum is σ = 18400512. Its totient is φ = 8433480.

The previous prime is 13225291. The next prime is 13225301. The reversal of 13225299 is 99252231.

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

It is not a de Polignac number, because 13225299 - 2³ = 13225291 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (13225291) 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 in 7 ways as a sum of consecutive naturals, for example, 95767 + ... + 95904.

It is an arithmetic number, because the mean of its divisors is an integer number (2300064).

Almost surely, 2^13225299 is an apocalyptic number.

13225299 is a deficient number, since it is larger than the sum of its proper divisors (5175213).

13225299 is a wasteful number, since it uses less digits than its factorization.

13225299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191697.

The product of its digits is 9720, while the sum is 33.

The square root of 13225299 is about 3636.6604185709. The cubic root of 13225299 is about 236.4840383931.

The spelling of 13225299 in words is "thirteen million, two hundred twenty-five thousand, two hundred ninety-nine".