18116110 has 16 divisors (see below), whose sum is σ = 32660496. Its totient is φ = 7235008.

The previous prime is 18116107. The next prime is 18116129. The reversal of 18116110 is 1161181.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8514 + ... + 10426.

It is an arithmetic number, because the mean of its divisors is an integer number (2041281).

Almost surely, 2^18116110 is an apocalyptic number.

18116110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18116110 is a deficient number, since it is larger than the sum of its proper divisors (14544386).

18116110 is a wasteful number, since it uses less digits than its factorization.

18116110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2867.

The product of its (nonzero) digits is 48, while the sum is 19.

The square root of 18116110 is about 4256.3023858744. The cubic root of 18116110 is about 262.6364400300.

Adding to 18116110 its reverse (1161181), we get a palindrome (19277291).

It can be divided in two parts, 1811 and 6110, that added together give a square (7921 = 89²).

The spelling of 18116110 in words is "eighteen million, one hundred sixteen thousand, one hundred ten".