4459043 has 4 divisors (see below), whose sum is σ = 4534680. Its totient is φ = 4383408.

The previous prime is 4459027. The next prime is 4459073. The reversal of 4459043 is 3409544.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4459043 - 2⁴ = 4459027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4458997 and 4459015.

It is not an unprimeable number, because it can be changed into a prime (4459003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37730 + ... + 37847.

It is an arithmetic number, because the mean of its divisors is an integer number (1133670).

Almost surely, 2^4459043 is an apocalyptic number.

4459043 is a deficient number, since it is larger than the sum of its proper divisors (75637).

4459043 is an equidigital number, since it uses as much as digits as its factorization.

4459043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75636.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 4459043 is about 2111.6446197218. The cubic root of 4459043 is about 164.5939572198.

The spelling of 4459043 in words is "four million, four hundred fifty-nine thousand, forty-three".