2867882 has 4 divisors (see below), whose sum is σ = 4301826. Its totient is φ = 1433940.

The previous prime is 2867873. The next prime is 2867911. The reversal of 2867882 is 2887682.

2867882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2819041 + 48841 = 1679^2 + 221^2 .

It is a zygodrome in base 4.

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 as a sum of consecutive naturals, namely, 716969 + ... + 716972.

2^2867882 is an apocalyptic number.

2867882 is a deficient number, since it is larger than the sum of its proper divisors (1433944).

2867882 is a wasteful number, since it uses less digits than its factorization.

2867882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433943.

The product of its digits is 86016, while the sum is 41.

The square root of 2867882 is about 1693.4822113031. The cubic root of 2867882 is about 142.0759033466.

The spelling of 2867882 in words is "two million, eight hundred sixty-seven thousand, eight hundred eighty-two".