13245707 has 8 divisors (see below), whose sum is σ = 13549680. Its totient is φ = 12943840.

The previous prime is 13245691. The next prime is 13245709. The reversal of 13245707 is 70754231.

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 13245707 - 2⁴ = 13245691 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13245707.

It is not an unprimeable number, because it can be changed into a prime (13245709) 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 in 7 ways as a sum of consecutive naturals, for example, 25769 + ... + 26277.

It is an arithmetic number, because the mean of its divisors is an integer number (1693710).

Almost surely, 2^13245707 is an apocalyptic number.

13245707 is a deficient number, since it is larger than the sum of its proper divisors (303973).

13245707 is an equidigital number, since it uses as much as digits as its factorization.

13245707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 13245707 is about 3639.4652079667. The cubic root of 13245707 is about 236.6056156308.

Adding to 13245707 its reverse (70754231), we get a palindrome (83999938).

The spelling of 13245707 in words is "thirteen million, two hundred forty-five thousand, seven hundred seven".