254131 has 4 divisors (see below), whose sum is σ = 257992. Its totient is φ = 250272.

The previous prime is 254119. The next prime is 254141. The reversal of 254131 is 131452.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 254131 - 2⁷ = 254003 is a prime.

It is a super-2 number, since 2×254131² = 129165130322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254141) 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, 1830 + ... + 1963.

It is an arithmetic number, because the mean of its divisors is an integer number (64498).

2²⁵⁴¹³¹ is an apocalyptic number.

254131 is a deficient number, since it is larger than the sum of its proper divisors (3861).

254131 is an equidigital number, since it uses as much as digits as its factorization.

254131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3860.

The product of its digits is 120, while the sum is 16.

The square root of 254131 is about 504.1140743919. The cubic root of 254131 is about 63.3411409273.

Adding to 254131 its reverse (131452), we get a palindrome (385583).

The spelling of 254131 in words is "two hundred fifty-four thousand, one hundred thirty-one".