2882859 has 8 divisors (see below), whose sum is σ = 4392960. Its totient is φ = 1647336.

The previous prime is 2882857. The next prime is 2882863. The reversal of 2882859 is 9582882.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2882859 - 2¹ = 2882857 is a prime.

2882859 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2882859.

It is not an unprimeable number, because it can be changed into a prime (2882857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68619 + ... + 68660.

It is an arithmetic number, because the mean of its divisors is an integer number (549120).

2^2882859 is an apocalyptic number.

2882859 is a deficient number, since it is larger than the sum of its proper divisors (1510101).

2882859 is a wasteful number, since it uses less digits than its factorization.

2882859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137289.

The product of its digits is 92160, while the sum is 42.

The square root of 2882859 is about 1697.8984068548. The cubic root of 2882859 is about 142.3227960445.

It can be divided in two parts, 2882 and 859, that added together give a triangular number (3741 = T₈₆).

The spelling of 2882859 in words is "two million, eight hundred eighty-two thousand, eight hundred fifty-nine".