13882189 has 2 divisors, whose sum is σ = 13882190. Its totient is φ = 13882188.

The previous prime is 13882159. The next prime is 13882229. The reversal of 13882189 is 98128831.

13882189 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (13882229) can be obtained adding 13882189 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12369289 + 1512900 = 3517^2 + 1230^2 .

It is an emirp because it is prime and its reverse (98128831) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13882189 - 2¹⁵ = 13849421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13882109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6941094 + 6941095.

It is an arithmetic number, because the mean of its divisors is an integer number (6941095).

Almost surely, 2^13882189 is an apocalyptic number.

It is an amenable number.

13882189 is a deficient number, since it is larger than the sum of its proper divisors (1).

13882189 is an equidigital number, since it uses as much as digits as its factorization.

13882189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 40.

The square root of 13882189 is about 3725.8809696500. The cubic root of 13882189 is about 240.3362705203.

The spelling of 13882189 in words is "thirteen million, eight hundred eighty-two thousand, one hundred eighty-nine".