2082020 has 24 divisors (see below), whose sum is σ = 4603200. Its totient is φ = 788832.

The previous prime is 2082019. The next prime is 2082037. The reversal of 2082020 is 202802.

2082020 = 33² + 34² + ... + 184².

It is a junction number, because it is equal to n+sod(n) for n = 2081986 and 2082004.

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, 2360 + ... + 3119.

It is an arithmetic number, because the mean of its divisors is an integer number (191800).

2^2082020 is an apocalyptic number.

2082020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2082020 is an abundant number, since it is smaller than the sum of its proper divisors (2521180).

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

2082020 is a wasteful number, since it uses less digits than its factorization.

2082020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5507 (or 5505 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2082020 is about 1442.9206492389. The cubic root of 2082020 is about 127.6913952315.

Adding to 2082020 its reverse (202802), we get a palindrome (2284822).

The spelling of 2082020 in words is "two million, eighty-two thousand, twenty".