254142 has 24 divisors (see below), whose sum is σ = 629616. Its totient is φ = 72576.

The previous prime is 254141. The next prime is 254147. The reversal of 254142 is 241452.

254142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 254142.

It is not an unprimeable number, because it can be changed into a prime (254141) 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 11 ways as a sum of consecutive naturals, for example, 883 + ... + 1134.

It is an arithmetic number, because the mean of its divisors is an integer number (26234).

2²⁵⁴¹⁴² is an apocalyptic number.

254142 is an abundant number, since it is smaller than the sum of its proper divisors (375474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254142 is a wasteful number, since it uses less digits than its factorization.

254142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032 (or 2029 counting only the distinct ones).

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

The square root of 254142 is about 504.1249845029. The cubic root of 254142 is about 63.3420548162.

Adding to 254142 its reverse (241452), we get a palindrome (495594).

The spelling of 254142 in words is "two hundred fifty-four thousand, one hundred forty-two".