2036580 has 96 divisors (see below), whose sum is σ = 7037184. Its totient is φ = 428544.

The previous prime is 2036579. The next prime is 2036597. The reversal of 2036580 is 856302.

It is a self number, because there is not a number n which added to its sum of digits gives 2036580.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5274 + ... + 5646.

It is an arithmetic number, because the mean of its divisors is an integer number (73304).

2^2036580 is an apocalyptic number.

2036580 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 2036580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3518592).

2036580 is an abundant number, since it is smaller than the sum of its proper divisors (5000604).

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

2036580 is a wasteful number, since it uses less digits than its factorization.

2036580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405 (or 403 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2036580 is about 1427.0879440315. The cubic root of 2036580 is about 126.7556008247.

The spelling of 2036580 in words is "two million, thirty-six thousand, five hundred eighty".