2008188 has 72 divisors (see below), whose sum is σ = 6257888. Its totient is φ = 528768.

The previous prime is 2008151. The next prime is 2008189. The reversal of 2008188 is 8818002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2008189) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2970 + ... + 3582.

2^2008188 is an apocalyptic number.

2008188 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2008188, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3128944).

2008188 is an abundant number, since it is smaller than the sum of its proper divisors (4249700).

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

2008188 is a wasteful number, since it uses less digits than its factorization.

2008188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643 (or 638 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 2008188 is about 1417.1055006597. The cubic root of 2008188 is about 126.1638081106.

The spelling of 2008188 in words is "two million, eight thousand, one hundred eighty-eight".