142982286 has 16 divisors (see below), whose sum is σ = 286170624. Its totient is φ = 47626424.

The previous prime is 142982233. The next prime is 142982299. The reversal of 142982286 is 682289241.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1315 + ... + 16961.

It is an arithmetic number, because the mean of its divisors is an integer number (17885664).

Almost surely, 2^142982286 is an apocalyptic number.

142982286 is an abundant number, since it is smaller than the sum of its proper divisors (143188338).

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

142982286 is a wasteful number, since it uses less digits than its factorization.

142982286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17175.

The product of its digits is 110592, while the sum is 42.

The square root of 142982286 is about 11957.5200606146. The cubic root of 142982286 is about 522.9105596962.

The spelling of 142982286 in words is "one hundred forty-two million, nine hundred eighty-two thousand, two hundred eighty-six".