2012582 has 32 divisors (see below), whose sum is σ = 3677184. Its totient is φ = 813600.

The previous prime is 2012533. The next prime is 2012597. The reversal of 2012582 is 2852102.

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 15 ways as a sum of consecutive naturals, for example, 8753 + ... + 8979.

It is an arithmetic number, because the mean of its divisors is an integer number (114912).

2^2012582 is an apocalyptic number.

2012582 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2012582 is a deficient number, since it is larger than the sum of its proper divisors (1664602).

2012582 is a wasteful number, since it uses less digits than its factorization.

2012582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 2012582 is about 1418.6549968192. The cubic root of 2012582 is about 126.2557583231.

Adding to 2012582 its reverse (2852102), we get a palindrome (4864684).

The spelling of 2012582 in words is "two million, twelve thousand, five hundred eighty-two".