2859219 has 20 divisors (see below), whose sum is σ = 4660920. Its totient is φ = 1732320.

The previous prime is 2859211. The next prime is 2859229. The reversal of 2859219 is 9129582.

2859219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2859219 - 2³ = 2859211 is a prime.

It is a super-2 number, since 2×2859219² = 16350266579922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2859211) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 714 + ... + 2495.

It is an arithmetic number, because the mean of its divisors is an integer number (233046).

2^2859219 is an apocalyptic number.

2859219 is a deficient number, since it is larger than the sum of its proper divisors (1801701).

2859219 is a wasteful number, since it uses less digits than its factorization.

2859219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3232 (or 3223 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 2859219 is about 1690.9225292721. The cubic root of 2859219 is about 141.9327030186.

The spelling of 2859219 in words is "two million, eight hundred fifty-nine thousand, two hundred nineteen".