2265269 has 2 divisors, whose sum is σ = 2265270. Its totient is φ = 2265268.

The previous prime is 2265239. The next prime is 2265271. The reversal of 2265269 is 9625622.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1295044 + 970225 = 1138^2 + 985^2 .

It is a cyclic number.

It is not a de Polignac number, because 2265269 - 2¹² = 2261173 is a prime.

It is a super-2 number, since 2×2265269² = 10262887284722, which contains 22 as substring.

Together with 2265271, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2265239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1132634 + 1132635.

It is an arithmetic number, because the mean of its divisors is an integer number (1132635).

2^2265269 is an apocalyptic number.

It is an amenable number.

2265269 is a deficient number, since it is larger than the sum of its proper divisors (1).

2265269 is an equidigital number, since it uses as much as digits as its factorization.

2265269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 32.

The square root of 2265269 is about 1505.0810609399. The cubic root of 2265269 is about 131.3328172712.

The spelling of 2265269 in words is "two million, two hundred sixty-five thousand, two hundred sixty-nine".