13245306 has 16 divisors (see below), whose sum is σ = 26810784. Its totient is φ = 4361744.

The previous prime is 13245301. The next prime is 13245307. The reversal of 13245306 is 60354231.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13245301) 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, 12801 + ... + 13796.

It is an arithmetic number, because the mean of its divisors is an integer number (1675674).

Almost surely, 2^13245306 is an apocalyptic number.

13245306 is an abundant number, since it is smaller than the sum of its proper divisors (13565478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13245306 is a wasteful number, since it uses less digits than its factorization.

13245306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26685.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 13245306 is about 3639.4101170382. The cubic root of 13245306 is about 236.6032279437.

Adding to 13245306 its reverse (60354231), we get a palindrome (73599537).

The spelling of 13245306 in words is "thirteen million, two hundred forty-five thousand, three hundred six".