2082556 has 12 divisors (see below), whose sum is σ = 4165168. Its totient is φ = 892512.

The previous prime is 2082539. The next prime is 2082569. The reversal of 2082556 is 6552802.

2082556 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 74377 = 2082556 / (2 + 0 + 8 + 2 + 5 + 5 + 6).

It is a d-powerful number, because it can be written as 2 + 0 + 8⁴ + 2¹³ + 5² + 5⁸ + 6⁸ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37161 + ... + 37216.

2^2082556 is an apocalyptic number.

It is an amenable number.

2082556 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2082556 is a wasteful number, since it uses less digits than its factorization.

2082556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74388 (or 74386 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 2082556 is about 1443.1063716857. The cubic root of 2082556 is about 127.7023520131.

The spelling of 2082556 in words is "two million, eighty-two thousand, five hundred fifty-six".