2957982 has 16 divisors (see below), whose sum is σ = 5934720. Its totient is φ = 982872.

The previous prime is 2957963. The next prime is 2958019. The reversal of 2957982 is 2897592.

2957982 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 an unprimeable number.

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, 2073 + ... + 3195.

It is an arithmetic number, because the mean of its divisors is an integer number (370920).

2^2957982 is an apocalyptic number.

2957982 is an abundant number, since it is smaller than the sum of its proper divisors (2976738).

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

2957982 is a wasteful number, since it uses less digits than its factorization.

2957982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567.

The product of its digits is 90720, while the sum is 42.

The square root of 2957982 is about 1719.8784840796. The cubic root of 2957982 is about 143.5484504981.

The spelling of 2957982 in words is "two million, nine hundred fifty-seven thousand, nine hundred eighty-two".