2006446056 has 32 divisors (see below), whose sum is σ = 5280122400. Its totient is φ = 633614400.

The previous prime is 2006446007. The next prime is 2006446073. The reversal of 2006446056 is 6506446002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2199595 + ... + 2200506.

It is an arithmetic number, because the mean of its divisors is an integer number (165003825).

Almost surely, 2^2006446056 is an apocalyptic number.

It is an amenable number.

2006446056 is an abundant number, since it is smaller than the sum of its proper divisors (3273676344).

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

2006446056 is a wasteful number, since it uses less digits than its factorization.

2006446056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4400129 (or 4400125 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 2006446056 is about 44793.3706702231. The cubic root of 2006446056 is about 1261.2731852175.

The spelling of 2006446056 in words is "two billion, six million, four hundred forty-six thousand, fifty-six".