It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-258839 is a prime.
It is a Duffinian number.
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 258839.
2258839 is an apocalyptic number.
258839 is a wasteful number, since it uses less digits than its factorization.
258839 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 469.
The square root of 258839 is about 508.7622234404. The cubic root of 258839 is about 63.7299001096.
The spelling of 258839 in words is "two hundred fifty-eight thousand, eight hundred thirty-nine".