2002205064 has 16 divisors (see below), whose sum is σ = 5005512720. Its totient is φ = 667401680.

The previous prime is 2002205027. The next prime is 2002205083. The reversal of 2002205064 is 4605022002.

It is a self number, because there is not a number n which added to its sum of digits gives 2002205064.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 41712582 + ... + 41712629.

It is an arithmetic number, because the mean of its divisors is an integer number (312844545).

Almost surely, 2^2002205064 is an apocalyptic number.

2002205064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2002205064 is an abundant number, since it is smaller than the sum of its proper divisors (3003307656).

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

2002205064 is a wasteful number, since it uses less digits than its factorization.

2002205064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83425220 (or 83425216 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2002205064 is about 44746.0061234520. The cubic root of 2002205064 is about 1260.3839142539.

Adding to 2002205064 its reverse (4605022002), we get a palindrome (6607227066).

The spelling of 2002205064 in words is "two billion, two million, two hundred five thousand, sixty-four".