598085 has 4 divisors (see below), whose sum is σ = 717708. Its totient is φ = 478464.

The previous prime is 598079. The next prime is 598093. The reversal of 598085 is 580895.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 277729 + 320356 = 527^2 + 566^2 .

It is a cyclic number.

It is not a de Polignac number, because 598085 - 2¹⁴ = 581701 is a prime.

It is a Duffinian number.

It is a plaindrome in base 9.

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 598085.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59804 + ... + 59813.

It is an arithmetic number, because the mean of its divisors is an integer number (179427).

2⁵⁹⁸⁰⁸⁵ is an apocalyptic number.

It is an amenable number.

598085 is a deficient number, since it is larger than the sum of its proper divisors (119623).

598085 is a wasteful number, since it uses less digits than its factorization.

598085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119622.

The product of its (nonzero) digits is 14400, while the sum is 35.

The square root of 598085 is about 773.3595541532. The cubic root of 598085 is about 84.2534390317.

The spelling of 598085 in words is "five hundred ninety-eight thousand, eighty-five".