2082520 has 32 divisors (see below), whose sum is σ = 5112720. Its totient is φ = 757120.

The previous prime is 2082503. The next prime is 2082527. The reversal of 2082520 is 252802.

It is a nialpdrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2082527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1927 + ... + 2806.

2^2082520 is an apocalyptic number.

2082520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2082520 is an abundant number, since it is smaller than the sum of its proper divisors (3030200).

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

2082520 is a wasteful number, since it uses less digits than its factorization.

2082520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4755 (or 4751 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 2082520 is about 1443.0938985388. The cubic root of 2082520 is about 127.7016161688.

The spelling of 2082520 in words is "two million, eighty-two thousand, five hundred twenty".