13184441 has 2 divisors, whose sum is σ = 13184442. Its totient is φ = 13184440.

The previous prime is 13184399. The next prime is 13184443. The reversal of 13184441 is 14448131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8791225 + 4393216 = 2965^2 + 2096^2 .

It is an emirp because it is prime and its reverse (14448131) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13184441 is a prime.

Together with 13184443, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 13184441.

It is not a weakly prime, because it can be changed into another prime (13184443) 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 as a sum of consecutive naturals, namely, 6592220 + 6592221.

It is an arithmetic number, because the mean of its divisors is an integer number (6592221).

Almost surely, 2^13184441 is an apocalyptic number.

It is an amenable number.

13184441 is a deficient number, since it is larger than the sum of its proper divisors (1).

13184441 is an equidigital number, since it uses as much as digits as its factorization.

13184441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1536, while the sum is 26.

The square root of 13184441 is about 3631.0385566667. The cubic root of 13184441 is about 236.2402573364.

The spelling of 13184441 in words is "thirteen million, one hundred eighty-four thousand, four hundred forty-one".