2005042282 has 8 divisors (see below), whose sum is σ = 3008802852. Its totient is φ = 1002108000.

The previous prime is 2005042267. The next prime is 2005042289. The reversal of 2005042282 is 2822405002.

It can be written as a sum of positive squares in 2 ways, for example, as 1826793081 + 178249201 = 42741^2 + 13351^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2005042289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200469 + ... + 210232.

Almost surely, 2^2005042282 is an apocalyptic number.

2005042282 is a deficient number, since it is larger than the sum of its proper divisors (1003760570).

2005042282 is a wasteful number, since it uses less digits than its factorization.

2005042282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413144.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 2005042282 is about 44777.6984893150. The cubic root of 2005042282 is about 1260.9789742054.

Adding to 2005042282 its reverse (2822405002), we get a palindrome (4827447284).

The spelling of 2005042282 in words is "two billion, five million, forty-two thousand, two hundred eighty-two".