2040880 has 40 divisors (see below), whose sum is σ = 4812192. Its totient is φ = 804864.

The previous prime is 2040851. The next prime is 2040917. The reversal of 2040880 is 880402.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7629 + ... + 7891.

2^2040880 is an apocalyptic number.

2040880 is a gapful number since it is divisible by the number (20) 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 2040880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2406096).

2040880 is an abundant number, since it is smaller than the sum of its proper divisors (2771312).

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

2040880 is a wasteful number, since it uses less digits than its factorization.

2040880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373 (or 367 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 2040880 is about 1428.5937141119. The cubic root of 2040880 is about 126.8447479783.

The spelling of 2040880 in words is "two million, forty thousand, eight hundred eighty".