13232489 has 2 divisors, whose sum is σ = 13232490. Its totient is φ = 13232488.

The previous prime is 13232467. The next prime is 13232501. The reversal of 13232489 is 98423231.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10291264 + 2941225 = 3208^2 + 1715^2 .

It is a cyclic number.

It is not a de Polignac number, because 13232489 - 2¹⁶ = 13166953 is a prime.

It is not a weakly prime, because it can be changed into another prime (13232389) 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, 6616244 + 6616245.

It is an arithmetic number, because the mean of its divisors is an integer number (6616245).

Almost surely, 2^13232489 is an apocalyptic number.

It is an amenable number.

13232489 is a deficient number, since it is larger than the sum of its proper divisors (1).

13232489 is an equidigital number, since it uses as much as digits as its factorization.

13232489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 32.

The square root of 13232489 is about 3637.6488285705. The cubic root of 13232489 is about 236.5268858730.

The spelling of 13232489 in words is "thirteen million, two hundred thirty-two thousand, four hundred eighty-nine".