255134 has 8 divisors (see below), whose sum is σ = 417528. Its totient is φ = 115960.

The previous prime is 255133. The next prime is 255137. The reversal of 255134 is 431552.

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 (255133) 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 3 ways as a sum of consecutive naturals, for example, 5777 + ... + 5820.

It is an arithmetic number, because the mean of its divisors is an integer number (52191).

2²⁵⁵¹³⁴ is an apocalyptic number.

255134 is a deficient number, since it is larger than the sum of its proper divisors (162394).

255134 is a wasteful number, since it uses less digits than its factorization.

255134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11610.

The product of its digits is 600, while the sum is 20.

The square root of 255134 is about 505.1079092630. The cubic root of 255134 is about 63.4243627904.

Adding to 255134 its reverse (431552), we get a palindrome (686686).

The spelling of 255134 in words is "two hundred fifty-five thousand, one hundred thirty-four".