2001282 has 16 divisors (see below), whose sum is σ = 4020192. Its totient is φ = 664160.

The previous prime is 2001281. The next prime is 2001313. The reversal of 2001282 is 2821002.

It is not an unprimeable number, because it can be changed into a prime (2001281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1093 + ... + 2279.

It is an arithmetic number, because the mean of its divisors is an integer number (251262).

2^2001282 is an apocalyptic number.

2001282 is an abundant number, since it is smaller than the sum of its proper divisors (2018910).

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

2001282 is a wasteful number, since it uses less digits than its factorization.

2001282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 2001282 is about 1414.6667452089. Note that the first 3 decimals coincide. The cubic root of 2001282 is about 126.0190195527.

Adding to 2001282 its reverse (2821002), we get a palindrome (4822284).

The spelling of 2001282 in words is "two million, one thousand, two hundred eighty-two".