2711982 has 32 divisors (see below), whose sum is σ = 6676992. Its totient is φ = 715104.

The previous prime is 2711981. The next prime is 2712001. The reversal of 2711982 is 2891172.

2711982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2711981) 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 15 ways as a sum of consecutive naturals, for example, 1938 + ... + 3029.

It is an arithmetic number, because the mean of its divisors is an integer number (208656).

2^2711982 is an apocalyptic number.

2711982 is an abundant number, since it is smaller than the sum of its proper divisors (3965010).

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

2711982 is a wasteful number, since it uses less digits than its factorization.

2711982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4992.

The product of its digits is 2016, while the sum is 30.

The square root of 2711982 is about 1646.8096429157. The cubic root of 2711982 is about 139.4533444523.

The spelling of 2711982 in words is "two million, seven hundred eleven thousand, nine hundred eighty-two".