258134 has 8 divisors (see below), whose sum is σ = 407640. Its totient is φ = 122256.

The previous prime is 258131. The next prime is 258143. The reversal of 258134 is 431852.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258131) 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, 3359 + ... + 3434.

It is an arithmetic number, because the mean of its divisors is an integer number (50955).

2²⁵⁸¹³⁴ is an apocalyptic number.

258134 is a deficient number, since it is larger than the sum of its proper divisors (149506).

258134 is a wasteful number, since it uses less digits than its factorization.

258134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6814.

The product of its digits is 960, while the sum is 23.

The square root of 258134 is about 508.0688929663. The cubic root of 258134 is about 63.6719871044.

Adding to 258134 its reverse (431852), we get a palindrome (689986).

The spelling of 258134 in words is "two hundred fifty-eight thousand, one hundred thirty-four".