2001108 has 24 divisors (see below), whose sum is σ = 4796512. Its totient is φ = 648864.

The previous prime is 2001101. The next prime is 2001127. The reversal of 2001108 is 8011002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 2001093 and 2001102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1810 + ... + 2697.

2^2001108 is an apocalyptic number.

It is an amenable number.

2001108 is an abundant number, since it is smaller than the sum of its proper divisors (2795404).

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

2001108 is a wasteful number, since it uses less digits than its factorization.

2001108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4551 (or 4549 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 2001108 is about 1414.6052452893. The cubic root of 2001108 is about 126.0153672363.

The spelling of 2001108 in words is "two million, one thousand, one hundred eight".