2118006082 has 4 divisors (see below), whose sum is σ = 3177009126. Its totient is φ = 1059003040.

The previous prime is 2118006049. The next prime is 2118006089. The reversal of 2118006082 is 2806008112.

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., 1355638761 + 762367321 = 36819^2 + 27611^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2118006082.

It is not an unprimeable number, because it can be changed into a prime (2118006089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 529501519 + ... + 529501522.

Almost surely, 2^2118006082 is an apocalyptic number.

2118006082 is a deficient number, since it is larger than the sum of its proper divisors (1059003044).

2118006082 is a wasteful number, since it uses less digits than its factorization.

2118006082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059003043.

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 2118006082 is about 46021.8000734435. The cubic root of 2118006082 is about 1284.2287876427.

The spelling of 2118006082 in words is "two billion, one hundred eighteen million, six thousand, eighty-two".