18112483 has 2 divisors, whose sum is σ = 18112484. Its totient is φ = 18112482.

The previous prime is 18112481. The next prime is 18112487. The reversal of 18112483 is 38421181.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 18112483 - 2¹ = 18112481 is a prime.

Together with 18112481, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (18112481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9056241 + 9056242.

It is an arithmetic number, because the mean of its divisors is an integer number (9056242).

Almost surely, 2^18112483 is an apocalyptic number.

18112483 is a deficient number, since it is larger than the sum of its proper divisors (1).

18112483 is an equidigital number, since it uses as much as digits as its factorization.

18112483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1536, while the sum is 28.

The square root of 18112483 is about 4255.8762904953. The cubic root of 18112483 is about 262.6189115071.

The spelling of 18112483 in words is "eighteen million, one hundred twelve thousand, four hundred eighty-three".