2005606876 has 48 divisors (see below), whose sum is σ = 4459141120. Its totient is φ = 767828160.

The previous prime is 2005606873. The next prime is 2005606879. The reversal of 2005606876 is 6786065002.

It is an interprime number because it is at equal distance from previous prime (2005606873) and next prime (2005606879).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2005606873) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 77586 + ... + 100153.

Almost surely, 2^2005606876 is an apocalyptic number.

2005606876 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2005606876 is an abundant number, since it is smaller than the sum of its proper divisors (2453534244).

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

2005606876 is a wasteful number, since it uses less digits than its factorization.

2005606876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177794 (or 177792 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 2005606876 is about 44784.0024562343. The cubic root of 2005606876 is about 1261.0973215599.

The spelling of 2005606876 in words is "two billion, five million, six hundred six thousand, eight hundred seventy-six".