598555 has 8 divisors (see below), whose sum is σ = 730800. Its totient is φ = 470496.

The previous prime is 598541. The next prime is 598571. The reversal of 598555 is 555895.

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 598555 - 2⁷ = 598427 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 720 + ... + 1309.

It is an arithmetic number, because the mean of its divisors is an integer number (91350).

2⁵⁹⁸⁵⁵⁵ is an apocalyptic number.

598555 is a deficient number, since it is larger than the sum of its proper divisors (132245).

598555 is a wasteful number, since it uses less digits than its factorization.

598555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2093.

The product of its digits is 45000, while the sum is 37.

The square root of 598555 is about 773.6633634857. The cubic root of 598555 is about 84.2755032021.

The spelling of 598555 in words is "five hundred ninety-eight thousand, five hundred fifty-five".