4504243 has 2 divisors, whose sum is σ = 4504244. Its totient is φ = 4504242.

The previous prime is 4504223. The next prime is 4504249. The reversal of 4504243 is 3424054.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4504243 - 2⁵ = 4504211 is a prime.

It is not a weakly prime, because it can be changed into another prime (4504249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2252121 + 2252122.

It is an arithmetic number, because the mean of its divisors is an integer number (2252122).

Almost surely, 2^4504243 is an apocalyptic number.

4504243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4504243 is an equidigital number, since it uses as much as digits as its factorization.

4504243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 4504243 is about 2122.3201926194. The cubic root of 4504243 is about 165.1482353199.

Adding to 4504243 its reverse (3424054), we get a palindrome (7928297).

The spelling of 4504243 in words is "four million, five hundred four thousand, two hundred forty-three".