2297369 has 2 divisors, whose sum is σ = 2297370. Its totient is φ = 2297368.

The previous prime is 2297359. The next prime is 2297371. The reversal of 2297369 is 9637922.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2059225 + 238144 = 1435^2 + 488^2 .

It is a cyclic number.

It is not a de Polignac number, because 2297369 - 2¹² = 2293273 is a prime.

It is a super-2 number, since 2×2297369² = 10555808644322, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 2297371, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2297359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1148684 + 1148685.

It is an arithmetic number, because the mean of its divisors is an integer number (1148685).

2^2297369 is an apocalyptic number.

It is an amenable number.

2297369 is a deficient number, since it is larger than the sum of its proper divisors (1).

2297369 is an equidigital number, since it uses as much as digits as its factorization.

2297369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40824, while the sum is 38.

The square root of 2297369 is about 1515.7074255937. The cubic root of 2297369 is about 131.9502605681.

The spelling of 2297369 in words is "two million, two hundred ninety-seven thousand, three hundred sixty-nine".