598099 has 2 divisors, whose sum is σ = 598100. Its totient is φ = 598098.

The previous prime is 598093. The next prime is 598123. The reversal of 598099 is 990895.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-598099 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 598099.

It is not a weakly prime, because it can be changed into another prime (598093) by changing a digit.

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 as a sum of consecutive naturals, namely, 299049 + 299050.

It is an arithmetic number, because the mean of its divisors is an integer number (299050).

2⁵⁹⁸⁰⁹⁹ is an apocalyptic number.

598099 is a deficient number, since it is larger than the sum of its proper divisors (1).

598099 is an equidigital number, since it uses as much as digits as its factorization.

598099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 40.

The square root of 598099 is about 773.3686055174. The cubic root of 598099 is about 84.2540964293.

The spelling of 598099 in words is "five hundred ninety-eight thousand, ninety-nine".