2206441648 has 10 divisors (see below), whose sum is σ = 4274980724. Its totient is φ = 1103220816.

The previous prime is 2206441619. The next prime is 2206441711. The reversal of 2206441648 is 8461446022.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68951286 + ... + 68951317.

Almost surely, 2^2206441648 is an apocalyptic number.

It is an amenable number.

2206441648 is a deficient number, since it is larger than the sum of its proper divisors (2068539076).

2206441648 is a wasteful number, since it uses less digits than its factorization.

2206441648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137902611 (or 137902605 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 37.

The square root of 2206441648 is about 46972.7756045989. The cubic root of 2206441648 is about 1301.8595966431.

The spelling of 2206441648 in words is "two billion, two hundred six million, four hundred forty-one thousand, six hundred forty-eight".