2006177648 has 20 divisors (see below), whose sum is σ = 4012356288. Its totient is φ = 970730880.

The previous prime is 2006177639. The next prime is 2006177651. The reversal of 2006177648 is 8467716002.

2006177648 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2021861 + ... + 2022852.

Almost surely, 2^2006177648 is an apocalyptic number.

It is an amenable number.

2006177648 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2006177648 is a wasteful number, since it uses less digits than its factorization.

2006177648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4044752 (or 4044746 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 2006177648 is about 44790.3745016717. The cubic root of 2006177648 is about 1261.2169413414.

The spelling of 2006177648 in words is "two billion, six million, one hundred seventy-seven thousand, six hundred forty-eight".