142682 has 4 divisors (see below), whose sum is σ = 214026. Its totient is φ = 71340.

The previous prime is 142673. The next prime is 142697. The reversal of 142682 is 286241.

142682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 286241 = 197 ⋅1453.

It can be written as a sum of positive squares in only one way, i.e., 137641 + 5041 = 371^2 + 71^2 .

It is a nialpdrome in base 11.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35669 + ... + 35672.

2¹⁴²⁶⁸² is an apocalyptic number.

142682 is a deficient number, since it is larger than the sum of its proper divisors (71344).

142682 is an equidigital number, since it uses as much as digits as its factorization.

142682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71343.

The product of its digits is 768, while the sum is 23.

The square root of 142682 is about 377.7327097300. The cubic root of 142682 is about 52.2544237458.

The spelling of 142682 in words is "one hundred forty-two thousand, six hundred eighty-two".