282142 has 12 divisors (see below), whose sum is σ = 492480. Its totient is φ = 120876.

The previous prime is 282127. The next prime is 282143. The reversal of 282142 is 241282.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (282143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1342 + ... + 1537.

It is an arithmetic number, because the mean of its divisors is an integer number (41040).

2²⁸²¹⁴² is an apocalyptic number.

282142 is a deficient number, since it is larger than the sum of its proper divisors (210338).

282142 is a wasteful number, since it uses less digits than its factorization.

282142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2895 (or 2888 counting only the distinct ones).

The product of its digits is 256, while the sum is 19.

The square root of 282142 is about 531.1704058021. The cubic root of 282142 is about 65.5877269822.

It can be divided in two parts, 282 and 142, that added together give a palindrome (424).

The spelling of 282142 in words is "two hundred eighty-two thousand, one hundred forty-two".