13705327 has 4 divisors (see below), whose sum is σ = 14426680. Its totient is φ = 12983976.

The previous prime is 13705301. The next prime is 13705337. The reversal of 13705327 is 72350731.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13705327 - 2¹¹ = 13703279 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13705295 and 13705304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13705337) 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 3 ways as a sum of consecutive naturals, for example, 360648 + ... + 360685.

It is an arithmetic number, because the mean of its divisors is an integer number (3606670).

Almost surely, 2^13705327 is an apocalyptic number.

13705327 is a deficient number, since it is larger than the sum of its proper divisors (721353).

13705327 is an equidigital number, since it uses as much as digits as its factorization.

13705327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721352.

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 13705327 is about 3702.0706368193. The cubic root of 13705327 is about 239.3112603347.

The spelling of 13705327 in words is "thirteen million, seven hundred five thousand, three hundred twenty-seven".