254085 has 16 divisors (see below), whose sum is σ = 438144. Its totient is φ = 124992.

The previous prime is 254083. The next prime is 254119. The reversal of 254085 is 580452.

It is not a de Polignac number, because 254085 - 2¹ = 254083 is a prime.

It is a Curzon 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 254085.

It is not an unprimeable number, because it can be changed into a prime (254083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 457 + ... + 846.

It is an arithmetic number, because the mean of its divisors is an integer number (27384).

2²⁵⁴⁰⁸⁵ is an apocalyptic number.

It is an amenable number.

254085 is a deficient number, since it is larger than the sum of its proper divisors (184059).

254085 is a wasteful number, since it uses less digits than its factorization.

254085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 254085 is about 504.0684477330. The cubic root of 254085 is about 63.3373189243.

The spelling of 254085 in words is "two hundred fifty-four thousand, eighty-five".