598345 has 24 divisors (see below), whose sum is σ = 842688. Its totient is φ = 406560.

The previous prime is 598333. The next prime is 598363. The reversal of 598345 is 543895.

It is not a de Polignac number, because 598345 - 2⁹ = 597833 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 598345.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 13894 + ... + 13936.

It is an arithmetic number, because the mean of its divisors is an integer number (35112).

2⁵⁹⁸³⁴⁵ is an apocalyptic number.

598345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

598345 is a deficient number, since it is larger than the sum of its proper divisors (244343).

598345 is a wasteful number, since it uses less digits than its factorization.

598345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93 (or 82 counting only the distinct ones).

The product of its digits is 21600, while the sum is 34.

The square root of 598345 is about 773.5276336370. The cubic root of 598345 is about 84.2656461709.

The spelling of 598345 in words is "five hundred ninety-eight thousand, three hundred forty-five".