2259293 has 2 divisors, whose sum is σ = 2259294. Its totient is φ = 2259292.

The previous prime is 2259289. The next prime is 2259329. The reversal of 2259293 is 3929522.

It is a happy number.

Together with next prime (2259329) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1800964 + 458329 = 1342^2 + 677^2 .

It is a cyclic number.

It is not a de Polignac number, because 2259293 - 2² = 2259289 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2259493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1129646 + 1129647.

It is an arithmetic number, because the mean of its divisors is an integer number (1129647).

2^2259293 is an apocalyptic number.

It is an amenable number.

2259293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2259293 is an equidigital number, since it uses as much as digits as its factorization.

2259293 is an evil number, because the sum of its binary digits is even.

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

The square root of 2259293 is about 1503.0944747420. The cubic root of 2259293 is about 131.2172259816.

It can be divided in two parts, 2259 and 293, that added together give a palindrome (2552).

The spelling of 2259293 in words is "two million, two hundred fifty-nine thousand, two hundred ninety-three".