2082260 has 12 divisors (see below), whose sum is σ = 4372788. Its totient is φ = 832896.

The previous prime is 2082257. The next prime is 2082281. The reversal of 2082260 is 622802.

It can be written as a sum of positive squares in 2 ways, for example, as 559504 + 1522756 = 748^2 + 1234^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 104113 = 2082260 / (2 + 0 + 8 + 2 + 2 + 6 + 0).

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 52037 + ... + 52076.

It is an arithmetic number, because the mean of its divisors is an integer number (364399).

2^2082260 is an apocalyptic number.

2082260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2082260 is an abundant number, since it is smaller than the sum of its proper divisors (2290528).

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

2082260 is a wasteful number, since it uses less digits than its factorization.

2082260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104122 (or 104120 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2082260 is about 1443.0038114988. The cubic root of 2082260 is about 127.6963014856.

It can be divided in two parts, 2082 and 260, that multiplied together give a triangular number (541320 = T₁₀₄₀).

The spelling of 2082260 in words is "two million, eighty-two thousand, two hundred sixty".