2004155282 has 4 divisors (see below), whose sum is σ = 3006232926. Its totient is φ = 1002077640.

The previous prime is 2004155233. The next prime is 2004155291. The reversal of 2004155282 is 2825514002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1814845201 + 189310081 = 42601^2 + 13759^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501038819 + ... + 501038822.

Almost surely, 2^2004155282 is an apocalyptic number.

2004155282 is a deficient number, since it is larger than the sum of its proper divisors (1002077644).

2004155282 is a wasteful number, since it uses less digits than its factorization.

2004155282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002077643.

The product of its (nonzero) digits is 6400, while the sum is 29.

The square root of 2004155282 is about 44767.7929096354. The cubic root of 2004155282 is about 1260.7930008497.

Adding to 2004155282 its reverse (2825514002), we get a palindrome (4829669284).

The spelling of 2004155282 in words is "two billion, four million, one hundred fifty-five thousand, two hundred eighty-two".