298593 has 8 divisors (see below), whose sum is σ = 442400. Its totient is φ = 199044.

The previous prime is 298589. The next prime is 298601. The reversal of 298593 is 395892.

It is not a de Polignac number, because 298593 - 2² = 298589 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (298513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5503 + ... + 5556.

It is an arithmetic number, because the mean of its divisors is an integer number (55300).

2²⁹⁸⁵⁹³ is an apocalyptic number.

It is an amenable number.

298593 is a deficient number, since it is larger than the sum of its proper divisors (143807).

298593 is a wasteful number, since it uses less digits than its factorization.

298593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11068 (or 11062 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 298593 is about 546.4366385959. The cubic root of 298593 is about 66.8384762859.

The spelling of 298593 in words is "two hundred ninety-eight thousand, five hundred ninety-three".