6598143 has 6 divisors (see below), whose sum is σ = 9530664. Its totient is φ = 4398756.

The previous prime is 6598139. The next prime is 6598153. The reversal of 6598143 is 3418956.

6598143 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6598143 - 2² = 6598139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6598098 and 6598107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6598103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 366555 + ... + 366572.

It is an arithmetic number, because the mean of its divisors is an integer number (1588444).

Almost surely, 2^6598143 is an apocalyptic number.

6598143 is a deficient number, since it is larger than the sum of its proper divisors (2932521).

6598143 is a wasteful number, since it uses less digits than its factorization.

6598143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733133 (or 733130 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 6598143 is about 2568.6850721721. The cubic root of 6598143 is about 187.5601513676.

The spelling of 6598143 in words is "six million, five hundred ninety-eight thousand, one hundred forty-three".