258298 has 16 divisors (see below), whose sum is σ = 419904. Its totient is φ = 118720.

The previous prime is 258283. The next prime is 258299. The reversal of 258298 is 892852.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a zygodrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (258299) 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, 2361 + ... + 2467.

It is an arithmetic number, because the mean of its divisors is an integer number (26244).

2²⁵⁸²⁹⁸ is an apocalyptic number.

258298 is a deficient number, since it is larger than the sum of its proper divisors (161606).

258298 is a wasteful number, since it uses less digits than its factorization.

258298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197.

The product of its digits is 11520, while the sum is 34.

The square root of 258298 is about 508.2302627747. The cubic root of 258298 is about 63.6854684685.

The spelling of 258298 in words is "two hundred fifty-eight thousand, two hundred ninety-eight".