2093859 has 12 divisors (see below), whose sum is σ = 3066856. Its totient is φ = 1376352.

The previous prime is 2093837. The next prime is 2093863. The reversal of 2093859 is 9583902.

It is not a de Polignac number, because 2093859 - 2⁵ = 2093827 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 (2093869) 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, 937 + ... + 2250.

2^2093859 is an apocalyptic number.

2093859 is a deficient number, since it is larger than the sum of its proper divisors (972997).

2093859 is a wasteful number, since it uses less digits than its factorization.

2093859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3266 (or 3263 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 2093859 is about 1447.0172770219. The cubic root of 2093859 is about 127.9329686465.

The spelling of 2093859 in words is "two million, ninety-three thousand, eight hundred fifty-nine".