254589 has 8 divisors (see below), whose sum is σ = 342912. Its totient is φ = 168000.

The previous prime is 254557. The next prime is 254593. The reversal of 254589 is 985452.

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

It is not a de Polignac number, because 254589 - 2⁵ = 254557 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a plaindrome in base 14.

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 254589.

It is not an unprimeable number, because it can be changed into a prime (254519) 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, 37 + ... + 714.

It is an arithmetic number, because the mean of its divisors is an integer number (42864).

2²⁵⁴⁵⁸⁹ is an apocalyptic number.

It is an amenable number.

254589 is a deficient number, since it is larger than the sum of its proper divisors (88323).

254589 is a wasteful number, since it uses less digits than its factorization.

254589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867.

The product of its digits is 14400, while the sum is 33.

The square root of 254589 is about 504.5681321685. The cubic root of 254589 is about 63.3791696505.

The spelling of 254589 in words is "two hundred fifty-four thousand, five hundred eighty-nine".