2080520 has 32 divisors (see below), whose sum is σ = 5042520. Its totient is φ = 768000.

The previous prime is 2080501. The next prime is 2080531. The reversal of 2080520 is 250802.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 702244 + 1378276 = 838^2 + 1174^2 .

It is an unprimeable number.

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, 1481 + ... + 2520.

2^2080520 is an apocalyptic number.

2080520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2080520 is an abundant number, since it is smaller than the sum of its proper divisors (2962000).

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

2080520 is a wasteful number, since it uses less digits than its factorization.

2080520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4025 (or 4021 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 2080520 is about 1442.4007764834. The cubic root of 2080520 is about 127.6607225980.

It can be divided in two parts, 2080 and 520, that multiplied together give a square (1081600 = 1040²).

The spelling of 2080520 in words is "two million, eighty thousand, five hundred twenty".