93018 has 16 divisors (see below), whose sum is σ = 191520. Its totient is φ = 30096.

The previous prime is 93001. The next prime is 93047. The reversal of 93018 is 81039.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 92985 and 93003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13 + ... + 431.

It is an arithmetic number, because the mean of its divisors is an integer number (11970).

2⁹³⁰¹⁸ is an apocalyptic number.

93018 is an abundant number, since it is smaller than the sum of its proper divisors (98502).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95760).

93018 is a wasteful number, since it uses less digits than its factorization.

93018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 93018 is about 304.9885243743. The cubic root of 93018 is about 45.3094717754.

Adding to 93018 its sum of digits (21), we get a palindrome (93039).

The spelling of 93018 in words is "ninety-three thousand, eighteen".