2276269 has 2 divisors, whose sum is σ = 2276270. Its totient is φ = 2276268.

The previous prime is 2276251. The next prime is 2276293. The reversal of 2276269 is 9626722.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2220100 + 56169 = 1490^2 + 237^2 .

It is a cyclic number.

It is not a de Polignac number, because 2276269 - 2¹¹ = 2274221 is a prime.

It is a super-2 number, since 2×2276269² = 10362801120722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2276369) 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, 1138134 + 1138135.

It is an arithmetic number, because the mean of its divisors is an integer number (1138135).

2^2276269 is an apocalyptic number.

It is an amenable number.

2276269 is a deficient number, since it is larger than the sum of its proper divisors (1).

2276269 is an equidigital number, since it uses as much as digits as its factorization.

2276269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 34.

The square root of 2276269 is about 1508.7309236574. The cubic root of 2276269 is about 131.5450553298.

The spelling of 2276269 in words is "two million, two hundred seventy-six thousand, two hundred sixty-nine".