142482 has 8 divisors (see below), whose sum is σ = 284976. Its totient is φ = 47492.

The previous prime is 142469. The next prime is 142501. The reversal of 142482 is 284241.

It is a sphenic number, since it is the product of 3 distinct primes.

142482 is an admirable number.

It is a super-2 number, since 2×142482² = 40602240648, which contains 22 as substring.

It is an unprimeable number.

142482 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11868 + ... + 11879.

It is an arithmetic number, because the mean of its divisors is an integer number (35622).

2¹⁴²⁴⁸² is an apocalyptic number.

142482 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

142482 is a wasteful number, since it uses less digits than its factorization.

142482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23752.

The product of its digits is 512, while the sum is 21.

The square root of 142482 is about 377.4678794282. The cubic root of 142482 is about 52.2299969981.

The spelling of 142482 in words is "one hundred forty-two thousand, four hundred eighty-two".