2018116 has 12 divisors (see below), whose sum is σ = 3548160. Its totient is φ = 1004360.

The previous prime is 2018113. The next prime is 2018117. The reversal of 2018116 is 6118102.

It is a junction number, because it is equal to n+sod(n) for n = 2018093 and 2018102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2018111) 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 3 ways as a sum of consecutive naturals, for example, 100 + ... + 2011.

It is an arithmetic number, because the mean of its divisors is an integer number (295680).

2^2018116 is an apocalyptic number.

It is an amenable number.

2018116 is a deficient number, since it is larger than the sum of its proper divisors (1530044).

2018116 is a wasteful number, since it uses less digits than its factorization.

2018116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2354 (or 2352 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 2018116 is about 1420.6040968546. The cubic root of 2018116 is about 126.3713743060.

The spelling of 2018116 in words is "two million, eighteen thousand, one hundred sixteen".