2859923223 has 12 divisors (see below), whose sum is σ = 4132429288. Its totient is φ = 1905955920.

The previous prime is 2859923179. The next prime is 2859923233. The reversal of 2859923223 is 3223299582.

2859923223 is a `hidden beast` number, since 2 + 8 + 599 + 2 + 32 + 23 = 666.

It is not a de Polignac number, because 2859923223 - 2⁶ = 2859923159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2859923233) 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, 26740 + ... + 80217.

Almost surely, 2^2859923223 is an apocalyptic number.

2859923223 is a deficient number, since it is larger than the sum of its proper divisors (1272506065).

2859923223 is a wasteful number, since it uses less digits than its factorization.

2859923223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109934 (or 109931 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 2859923223 is about 53478.2499994157. The cubic root of 2859923223 is about 1419.4435469328.

The spelling of 2859923223 in words is "two billion, eight hundred fifty-nine million, nine hundred twenty-three thousand, two hundred twenty-three".