18483 has 8 divisors (see below), whose sum is σ = 25296. Its totient is φ = 12000.

The previous prime is 18481. The next prime is 18493. The reversal of 18483 is 38481.

18483 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 18483 - 2¹ = 18481 is a prime.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (18481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133 + ... + 233.

It is an arithmetic number, because the mean of its divisors is an integer number (3162).

2¹⁸⁴⁸³ is an apocalyptic number.

18483 is a deficient number, since it is larger than the sum of its proper divisors (6813).

18483 is a wasteful number, since it uses less digits than its factorization.

18483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165.

The product of its digits is 768, while the sum is 24.

The square root of 18483 is about 135.9521974813. The cubic root of 18483 is about 26.4397587337.

The spelling of 18483 in words is "eighteen thousand, four hundred eighty-three".