2000988 has 72 divisors (see below), whose sum is σ = 5730816. Its totient is φ = 583200.

The previous prime is 2000969. The next prime is 2000989. The reversal of 2000988 is 8890002.

It is a super-2 number, since 2×2000988² = 8007905952288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000989) 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, 12195 + ... + 12357.

2^2000988 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2000988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2865408).

2000988 is an abundant number, since it is smaller than the sum of its proper divisors (3729828).

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

2000988 is a wasteful number, since it uses less digits than its factorization.

2000988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 210 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 2000988 is about 1414.5628299938. The cubic root of 2000988 is about 126.0128482741.

The spelling of 2000988 in words is "two million, nine hundred eighty-eight", and thus it is an aban number.