4590043 has 2 divisors, whose sum is σ = 4590044. Its totient is φ = 4590042.

The previous prime is 4590031. The next prime is 4590071. The reversal of 4590043 is 3400954.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4590043 - 2⁵ = 4590011 is a prime.

4590043 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4590013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2295021 + 2295022.

It is an arithmetic number, because the mean of its divisors is an integer number (2295022).

Almost surely, 2^4590043 is an apocalyptic number.

4590043 is a deficient number, since it is larger than the sum of its proper divisors (1).

4590043 is an equidigital number, since it uses as much as digits as its factorization.

4590043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 4590043 is about 2142.4385638800. The cubic root of 4590043 is about 166.1902666668.

Adding to 4590043 its reverse (3400954), we get a palindrome (7990997).

The spelling of 4590043 in words is "four million, five hundred ninety thousand, forty-three".