2008807100 has 18 divisors (see below), whose sum is σ = 4359111624. Its totient is φ = 803522800.

The previous prime is 2008807081. The next prime is 2008807103. The reversal of 2008807100 is 17088002.

It is a self number, because there is not a number n which added to its sum of digits gives 2008807100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2008807103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10043936 + ... + 10044135.

It is an arithmetic number, because the mean of its divisors is an integer number (242172868).

Almost surely, 2^2008807100 is an apocalyptic number.

2008807100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2008807100 is an abundant number, since it is smaller than the sum of its proper divisors (2350304524).

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

2008807100 is a wasteful number, since it uses less digits than its factorization.

2008807100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20088085 (or 20088078 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 2008807100 is about 44819.7177590399. The cubic root of 2008807100 is about 1261.7677170243.

The spelling of 2008807100 in words is "two billion, eight million, eight hundred seven thousand, one hundred".