2082841 has 8 divisors (see below), whose sum is σ = 2192904. Its totient is φ = 1975680.

The previous prime is 2082833. The next prime is 2082851. The reversal of 2082841 is 1482802.

2082841 = 1020² + 1021².

It can be written as a sum of positive squares in 4 ways, for example, as 817216 + 1265625 = 904^2 + 1125^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2082841 - 2³ = 2082833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2082851) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 831 + ... + 2203.

It is an arithmetic number, because the mean of its divisors is an integer number (274113).

2^2082841 is an apocalyptic number.

2082841 is the 1021-st centered square number.

It is an amenable number.

2082841 is a deficient number, since it is larger than the sum of its proper divisors (110063).

2082841 is a wasteful number, since it uses less digits than its factorization.

2082841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451.

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 2082841 is about 1443.2051136273. The cubic root of 2082841 is about 127.7081771482.

The spelling of 2082841 in words is "two million, eighty-two thousand, eight hundred forty-one".