13996133 has 2 divisors, whose sum is σ = 13996134. Its totient is φ = 13996132.

The previous prime is 13996127. The next prime is 13996153. The reversal of 13996133 is 33169931.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13786369 + 209764 = 3713^2 + 458^2 .

It is an emirp because it is prime and its reverse (33169931) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13996133 - 2⁶ = 13996069 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13996093 and 13996102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13996123) 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 as a sum of consecutive naturals, namely, 6998066 + 6998067.

It is an arithmetic number, because the mean of its divisors is an integer number (6998067).

Almost surely, 2^13996133 is an apocalyptic number.

It is an amenable number.

13996133 is a deficient number, since it is larger than the sum of its proper divisors (1).

13996133 is an equidigital number, since it uses as much as digits as its factorization.

13996133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13122, while the sum is 35.

The square root of 13996133 is about 3741.1406014744. The cubic root of 13996133 is about 240.9920338500.

The spelling of 13996133 in words is "thirteen million, nine hundred ninety-six thousand, one hundred thirty-three".