13189327 has 8 divisors (see below), whose sum is σ = 13891680. Its totient is φ = 12497760.

The previous prime is 13189321. The next prime is 13189343. The reversal of 13189327 is 72398131.

13189327 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13189327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13189292 and 13189301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13189321) 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, 124 + ... + 5137.

It is an arithmetic number, because the mean of its divisors is an integer number (1736460).

Almost surely, 2^13189327 is an apocalyptic number.

13189327 is a deficient number, since it is larger than the sum of its proper divisors (702353).

13189327 is a wasteful number, since it uses less digits than its factorization.

13189327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5393.

The product of its digits is 9072, while the sum is 34.

The square root of 13189327 is about 3631.7113046056. The cubic root of 13189327 is about 236.2694363599.

The spelling of 13189327 in words is "thirteen million, one hundred eighty-nine thousand, three hundred twenty-seven".