2000980 has 12 divisors (see below), whose sum is σ = 4202100. Its totient is φ = 800384.

The previous prime is 2000969. The next prime is 2000989. The reversal of 2000980 is 890002.

It can be written as a sum of positive squares in 2 ways, for example, as 248004 + 1752976 = 498^2 + 1324^2 .

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 3 ways as a sum of consecutive naturals, for example, 50005 + ... + 50044.

It is an arithmetic number, because the mean of its divisors is an integer number (350175).

2^2000980 is an apocalyptic number.

2000980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000980 is an abundant number, since it is smaller than the sum of its proper divisors (2201120).

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

2000980 is a wasteful number, since it uses less digits than its factorization.

2000980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100058 (or 100056 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 2000980 is about 1414.5600022622. The cubic root of 2000980 is about 126.0126803397.

Adding to 2000980 its reverse (890002), we get a palindrome (2890982).

It can be divided in two parts, 2000 and 980, that multiplied together give a square (1960000 = 1400²).

The spelling of 2000980 in words is "two million, nine hundred eighty", and thus it is an aban number.