2205302732 has 12 divisors (see below), whose sum is σ = 3888740856. Its totient is φ = 1094233920.

The previous prime is 2205302717. The next prime is 2205302741. The reversal of 2205302732 is 2372035022.

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, 2103773 + ... + 2104820.

It is an arithmetic number, because the mean of its divisors is an integer number (324061738).

Almost surely, 2^2205302732 is an apocalyptic number.

It is an amenable number.

2205302732 is a deficient number, since it is larger than the sum of its proper divisors (1683438124).

2205302732 is a wasteful number, since it uses less digits than its factorization.

2205302732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4208728 (or 4208726 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 2205302732 is about 46960.6508898674. The cubic root of 2205302732 is about 1301.6355611223.

Adding to 2205302732 its reverse (2372035022), we get a palindrome (4577337754).

The spelling of 2205302732 in words is "two billion, two hundred five million, three hundred two thousand, seven hundred thirty-two".