4323569 has 2 divisors, whose sum is σ = 4323570. Its totient is φ = 4323568.

The previous prime is 4323551. The next prime is 4323589. The reversal of 4323569 is 9653234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4255969 + 67600 = 2063^2 + 260^2 .

It is a cyclic number.

It is not a de Polignac number, because 4323569 - 2⁸ = 4323313 is a prime.

It is a super-2 number, since 2×4323569² = 37386497795522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4323589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2161784 + 2161785.

It is an arithmetic number, because the mean of its divisors is an integer number (2161785).

Almost surely, 2^4323569 is an apocalyptic number.

It is an amenable number.

4323569 is a deficient number, since it is larger than the sum of its proper divisors (1).

4323569 is an equidigital number, since it uses as much as digits as its factorization.

4323569 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440, while the sum is 32.

The square root of 4323569 is about 2079.3193597906. The cubic root of 4323569 is about 162.9098953745.

The spelling of 4323569 in words is "four million, three hundred twenty-three thousand, five hundred sixty-nine".