4591043 has 8 divisors (see below), whose sum is σ = 4734816. Its totient is φ = 4449600.

The previous prime is 4591033. The next prime is 4591051. The reversal of 4591043 is 3401954.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4591043 - 2¹² = 4586947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4591033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3938 + ... + 4968.

It is an arithmetic number, because the mean of its divisors is an integer number (591852).

Almost surely, 2^4591043 is an apocalyptic number.

4591043 is a deficient number, since it is larger than the sum of its proper divisors (143773).

4591043 is a wasteful number, since it uses less digits than its factorization.

4591043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 4591043 is about 2142.6719300910. The cubic root of 4591043 is about 166.2023346873.

Adding to 4591043 its reverse (3401954), we get a palindrome (7992997).

The spelling of 4591043 in words is "four million, five hundred ninety-one thousand, forty-three".