2559229 has 2 divisors, whose sum is σ = 2559230. Its totient is φ = 2559228.

The previous prime is 2559223. The next prime is 2559247. The reversal of 2559229 is 9229552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2553604 + 5625 = 1598^2 + 75^2 .

It is a cyclic number.

It is not a de Polignac number, because 2559229 - 2⁷ = 2559101 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2559194 and 2559203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2559223) 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, 1279614 + 1279615.

It is an arithmetic number, because the mean of its divisors is an integer number (1279615).

2^2559229 is an apocalyptic number.

It is an amenable number.

2559229 is a deficient number, since it is larger than the sum of its proper divisors (1).

2559229 is an equidigital number, since it uses as much as digits as its factorization.

2559229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16200, while the sum is 34.

The square root of 2559229 is about 1599.7590443564. The cubic root of 2559229 is about 136.7843411109.

The spelling of 2559229 in words is "two million, five hundred fifty-nine thousand, two hundred twenty-nine".