2259329 has 2 divisors, whose sum is σ = 2259330. Its totient is φ = 2259328.

The previous prime is 2259293. The next prime is 2259353. The reversal of 2259329 is 9239522.

It is a happy number.

Together with previous prime (2259293) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1817104 + 442225 = 1348^2 + 665^2 .

It is a cyclic number.

It is not a de Polignac number, because 2259329 - 2¹² = 2255233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2259295 and 2259304.

It is not a weakly prime, because it can be changed into another prime (2259029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1129664 + 1129665.

It is an arithmetic number, because the mean of its divisors is an integer number (1129665).

2^2259329 is an apocalyptic number.

It is an amenable number.

2259329 is a deficient number, since it is larger than the sum of its proper divisors (1).

2259329 is an equidigital number, since it uses as much as digits as its factorization.

2259329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 32.

The square root of 2259329 is about 1503.1064499895. The cubic root of 2259329 is about 131.2179229245.

It can be divided in two parts, 22593 and 29, that added together give a palindrome (22622).

The spelling of 2259329 in words is "two million, two hundred fifty-nine thousand, three hundred twenty-nine".