13352389 has 2 divisors, whose sum is σ = 13352390. Its totient is φ = 13352388.

The previous prime is 13352387. The next prime is 13352393. The reversal of 13352389 is 98325331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6890625 + 6461764 = 2625^2 + 2542^2 .

It is a cyclic number.

It is not a de Polignac number, because 13352389 - 2¹ = 13352387 is a prime.

Together with 13352387, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13352387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6676194 + 6676195.

It is an arithmetic number, because the mean of its divisors is an integer number (6676195).

Almost surely, 2^13352389 is an apocalyptic number.

It is an amenable number.

13352389 is a deficient number, since it is larger than the sum of its proper divisors (1).

13352389 is an equidigital number, since it uses as much as digits as its factorization.

13352389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 34.

The square root of 13352389 is about 3654.0920896989. The cubic root of 13352389 is about 237.2391314818.

The spelling of 13352389 in words is "thirteen million, three hundred fifty-two thousand, three hundred eighty-nine".