142590282 has 32 divisors (see below), whose sum is σ = 289785600. Its totient is φ = 46768128.

The previous prime is 142590241. The next prime is 142590289. The reversal of 142590282 is 282095241.

142590282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (142590289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136719 + ... + 137757.

It is an arithmetic number, because the mean of its divisors is an integer number (9055800).

Almost surely, 2^142590282 is an apocalyptic number.

142590282 is an abundant number, since it is smaller than the sum of its proper divisors (147195318).

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

142590282 is a wasteful number, since it uses less digits than its factorization.

142590282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 142590282 is about 11941.1172844085. The cubic root of 142590282 is about 522.4322471919.

The spelling of 142590282 in words is "one hundred forty-two million, five hundred ninety thousand, two hundred eighty-two".