4820443 has 2 divisors, whose sum is σ = 4820444. Its totient is φ = 4820442.

The previous prime is 4820441. The next prime is 4820447. The reversal of 4820443 is 3440284.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4820443 - 2¹ = 4820441 is a prime.

Together with 4820441, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4820441) 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, 2410221 + 2410222.

It is an arithmetic number, because the mean of its divisors is an integer number (2410222).

Almost surely, 2^4820443 is an apocalyptic number.

4820443 is a deficient number, since it is larger than the sum of its proper divisors (1).

4820443 is an equidigital number, since it uses as much as digits as its factorization.

4820443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 4820443 is about 2195.5507281773. The cubic root of 4820443 is about 168.9256701945.

The spelling of 4820443 in words is "four million, eight hundred twenty thousand, four hundred forty-three".