2118083 has 4 divisors (see below), whose sum is σ = 2310648. Its totient is φ = 1925520.

The previous prime is 2118079. The next prime is 2118089. The reversal of 2118083 is 3808112.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2118083 - 2² = 2118079 is a prime.

It is a super-3 number, since 3×2118083³ = 28506912212547833361, which contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2118089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96266 + ... + 96287.

It is an arithmetic number, because the mean of its divisors is an integer number (577662).

2^2118083 is an apocalyptic number.

2118083 is a deficient number, since it is larger than the sum of its proper divisors (192565).

2118083 is a wasteful number, since it uses less digits than its factorization.

2118083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192564.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 2118083 is about 1455.3635284698. The cubic root of 2118083 is about 128.4244333571.

The spelling of 2118083 in words is "two million, one hundred eighteen thousand, eighty-three".