4845443 has 2 divisors, whose sum is σ = 4845444. Its totient is φ = 4845442.

The previous prime is 4845397. The next prime is 4845461. The reversal of 4845443 is 3445484.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4845443 - 2¹⁰ = 4844419 is a prime.

It is not a weakly prime, because it can be changed into another prime (4845473) 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, 2422721 + 2422722.

It is an arithmetic number, because the mean of its divisors is an integer number (2422722).

Almost surely, 2^4845443 is an apocalyptic number.

4845443 is a deficient number, since it is larger than the sum of its proper divisors (1).

4845443 is an equidigital number, since it uses as much as digits as its factorization.

4845443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30720, while the sum is 32.

The square root of 4845443 is about 2201.2366978587. The cubic root of 4845443 is about 169.2171967871.

The spelling of 4845443 in words is "four million, eight hundred forty-five thousand, four hundred forty-three".