12833089 has 2 divisors, whose sum is σ = 12833090. Its totient is φ = 12833088.

The previous prime is 12833087. The next prime is 12833129. The reversal of 12833089 is 98033821.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11122225 + 1710864 = 3335^2 + 1308^2 .

It is an emirp because it is prime and its reverse (98033821) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12833089 - 2¹ = 12833087 is a prime.

Together with 12833087, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12833083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6416544 + 6416545.

It is an arithmetic number, because the mean of its divisors is an integer number (6416545).

Almost surely, 2^12833089 is an apocalyptic number.

It is an amenable number.

12833089 is a deficient number, since it is larger than the sum of its proper divisors (1).

12833089 is an equidigital number, since it uses as much as digits as its factorization.

12833089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 12833089 is about 3582.3301076255. The cubic root of 12833089 is about 234.1228139972.

The spelling of 12833089 in words is "twelve million, eight hundred thirty-three thousand, eighty-nine".