254241 has 24 divisors (see below), whose sum is σ = 412776. Its totient is φ = 149760.

The previous prime is 254213. The next prime is 254249. The reversal of 254241 is 142452.

It can be written as a sum of positive squares in 4 ways, for example, as 225 + 254016 = 15^2 + 504^2 .

It is not a de Polignac number, because 254241 - 2⁵ = 254209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (254249) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4771 + ... + 4823.

It is an arithmetic number, because the mean of its divisors is an integer number (17199).

2²⁵⁴²⁴¹ is an apocalyptic number.

It is an amenable number.

254241 is a deficient number, since it is larger than the sum of its proper divisors (158535).

254241 is a wasteful number, since it uses less digits than its factorization.

254241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 110 counting only the distinct ones).

The product of its digits is 320, while the sum is 18.

The square root of 254241 is about 504.2231648784. The cubic root of 254241 is about 63.3502786298.

Adding to 254241 its reverse (142452), we get a palindrome (396693).

It can be divided in two parts, 25424 and 1, that added together give a triangular number (25425 = T₂₂₅).

The spelling of 254241 in words is "two hundred fifty-four thousand, two hundred forty-one".