18113014 has 4 divisors (see below), whose sum is σ = 27169524. Its totient is φ = 9056506.

The previous prime is 18113009. The next prime is 18113027. The reversal of 18113014 is 41031181.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41031181 = 6199 ⋅6619.

It is a junction number, because it is equal to n+sod(n) for n = 18112982 and 18113000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4528252 + ... + 4528255.

It is an arithmetic number, because the mean of its divisors is an integer number (6792381).

Almost surely, 2^18113014 is an apocalyptic number.

18113014 is a deficient number, since it is larger than the sum of its proper divisors (9056510).

18113014 is an equidigital number, since it uses as much as digits as its factorization.

18113014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9056509.

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

The square root of 18113014 is about 4255.9386743702. The cubic root of 18113014 is about 262.6214778639.

Adding to 18113014 its reverse (41031181), we get a palindrome (59144195).

The spelling of 18113014 in words is "eighteen million, one hundred thirteen thousand, fourteen".