13396633 has 2 divisors, whose sum is σ = 13396634. Its totient is φ = 13396632.

The previous prime is 13396631. The next prime is 13396673. The reversal of 13396633 is 33669331.

It is a happy number.

13396633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13191424 + 205209 = 3632^2 + 453^2 .

It is an emirp because it is prime and its reverse (33669331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13396633 - 2¹ = 13396631 is a prime.

Together with 13396631, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13396631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6698316 + 6698317.

It is an arithmetic number, because the mean of its divisors is an integer number (6698317).

Almost surely, 2^13396633 is an apocalyptic number.

It is an amenable number.

13396633 is a deficient number, since it is larger than the sum of its proper divisors (1).

13396633 is an equidigital number, since it uses as much as digits as its factorization.

13396633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26244, while the sum is 34.

The square root of 13396633 is about 3660.1411174981. The cubic root of 13396633 is about 237.5008782978.

The spelling of 13396633 in words is "thirteen million, three hundred ninety-six thousand, six hundred thirty-three".