2277259 has 2 divisors, whose sum is σ = 2277260. Its totient is φ = 2277258.

The previous prime is 2277221. The next prime is 2277287. The reversal of 2277259 is 9527722.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2277259 - 2¹¹ = 2275211 is a prime.

It is not a weakly prime, because it can be changed into another prime (2277659) 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, 1138629 + 1138630.

It is an arithmetic number, because the mean of its divisors is an integer number (1138630).

2^2277259 is an apocalyptic number.

2277259 is a deficient number, since it is larger than the sum of its proper divisors (1).

2277259 is an equidigital number, since it uses as much as digits as its factorization.

2277259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17640, while the sum is 34.

The square root of 2277259 is about 1509.0589783040. The cubic root of 2277259 is about 131.5641231889.

The spelling of 2277259 in words is "two million, two hundred seventy-seven thousand, two hundred fifty-nine".