258350 has 12 divisors (see below), whose sum is σ = 480624. Its totient is φ = 103320.

The previous prime is 258337. The next prime is 258353. The reversal of 258350 is 53852.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2534 + ... + 2633.

It is an arithmetic number, because the mean of its divisors is an integer number (40052).

2²⁵⁸³⁵⁰ is an apocalyptic number.

258350 is a deficient number, since it is larger than the sum of its proper divisors (222274).

258350 is a wasteful number, since it uses less digits than its factorization.

258350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5179 (or 5174 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 258350 is about 508.2814181140. The cubic root of 258350 is about 63.6897418557.

The spelling of 258350 in words is "two hundred fifty-eight thousand, three hundred fifty".