2876859 has 12 divisors (see below), whose sum is σ = 4400136. Its totient is φ = 1804992.

The previous prime is 2876833. The next prime is 2876869. The reversal of 2876859 is 9586782.

It is not a de Polignac number, because 2876859 - 2⁵ = 2876827 is a prime.

It is a super-3 number, since 3×2876859³ = 71429397237069323337, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2876869) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9249 + ... + 9554.

It is an arithmetic number, because the mean of its divisors is an integer number (366678).

2^2876859 is an apocalyptic number.

2876859 is a deficient number, since it is larger than the sum of its proper divisors (1523277).

2876859 is a wasteful number, since it uses less digits than its factorization.

2876859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18826 (or 18823 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 2876859 is about 1696.1305963870. The cubic root of 2876859 is about 142.2239902079.

The spelling of 2876859 in words is "two million, eight hundred seventy-six thousand, eight hundred fifty-nine".