18114108 has 12 divisors (see below), whose sum is σ = 42266280. Its totient is φ = 6038032.

The previous prime is 18114101. The next prime is 18114149. The reversal of 18114108 is 80141181.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18114101) 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, 754743 + ... + 754766.

It is an arithmetic number, because the mean of its divisors is an integer number (3522190).

Almost surely, 2^18114108 is an apocalyptic number.

It is an amenable number.

18114108 is an abundant number, since it is smaller than the sum of its proper divisors (24152172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18114108 is a wasteful number, since it uses less digits than its factorization.

18114108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1509516 (or 1509514 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 24.

The square root of 18114108 is about 4256.0671987176. The cubic root of 18114108 is about 262.6267650773.

Adding to 18114108 its reverse (80141181), we get a palindrome (98255289).

The spelling of 18114108 in words is "eighteen million, one hundred fourteen thousand, one hundred eight".