2945682 has 24 divisors (see below), whose sum is σ = 6589440. Its totient is φ = 950040.

The previous prime is 2945669. The next prime is 2945707. The reversal of 2945682 is 2865492.

It is a happy number.

2945682 is a `hidden beast` number, since 2 + 94 + 568 + 2 = 666.

2945682 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 11 ways as a sum of consecutive naturals, for example, 2082 + ... + 3197.

It is an arithmetic number, because the mean of its divisors is an integer number (274560).

2^2945682 is an apocalyptic number.

2945682 is an abundant number, since it is smaller than the sum of its proper divisors (3643758).

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

2945682 is a wasteful number, since it uses less digits than its factorization.

2945682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5318 (or 5315 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 2945682 is about 1716.2989250128. The cubic root of 2945682 is about 143.3492044201.

The spelling of 2945682 in words is "two million, nine hundred forty-five thousand, six hundred eighty-two".