598143 has 24 divisors (see below), whose sum is σ = 1002288. Its totient is φ = 314496.

The previous prime is 598141. The next prime is 598151. The reversal of 598143 is 341895.

598143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 598143 - 2¹ = 598141 is a prime.

598143 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 598143.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 598143.

It is not an unprimeable number, because it can be changed into a prime (598141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1755 + ... + 2067.

It is an arithmetic number, because the mean of its divisors is an integer number (41762).

2⁵⁹⁸¹⁴³ is an apocalyptic number.

598143 is a deficient number, since it is larger than the sum of its proper divisors (404145).

598143 is a wasteful number, since it uses less digits than its factorization.

598143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343 (or 336 counting only the distinct ones).

The product of its digits is 4320, while the sum is 30.

The square root of 598143 is about 773.3970519727. The cubic root of 598143 is about 84.2561624693.

It can be divided in two parts, 598 and 143, that added together give a triangular number (741 = T₃₈).

The spelling of 598143 in words is "five hundred ninety-eight thousand, one hundred forty-three".