598795 has 4 divisors (see below), whose sum is σ = 718560. Its totient is φ = 479032.

The previous prime is 598789. The next prime is 598799. The reversal of 598795 is 597895.

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

It is a cyclic number.

It is not a de Polignac number, because 598795 - 2¹⁹ = 74507 is a prime.

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (598799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59875 + ... + 59884.

It is an arithmetic number, because the mean of its divisors is an integer number (179640).

2⁵⁹⁸⁷⁹⁵ is an apocalyptic number.

598795 is a deficient number, since it is larger than the sum of its proper divisors (119765).

598795 is a wasteful number, since it uses less digits than its factorization.

598795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119764.

The product of its digits is 113400, while the sum is 43.

The square root of 598795 is about 773.8184541609. The cubic root of 598795 is about 84.2867655578.

Subtracting from 598795 its reverse (597895), we obtain a square (900 = 30²).

The spelling of 598795 in words is "five hundred ninety-eight thousand, seven hundred ninety-five".