2041980 has 24 divisors (see below), whose sum is σ = 5717712. Its totient is φ = 544512.

The previous prime is 2041967. The next prime is 2041997. The reversal of 2041980 is 891402.

It is a self number, because there is not a number n which added to its sum of digits gives 2041980.

It is a congruent number.

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, 16957 + ... + 17076.

It is an arithmetic number, because the mean of its divisors is an integer number (238238).

2^2041980 is an apocalyptic number.

2041980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2041980 is an abundant number, since it is smaller than the sum of its proper divisors (3675732).

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

2041980 is a wasteful number, since it uses less digits than its factorization.

2041980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34045 (or 34043 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 2041980 is about 1428.9786562437. The cubic root of 2041980 is about 126.8675329473.

The spelling of 2041980 in words is "two million, forty-one thousand, nine hundred eighty".