36218 has 16 divisors (see below), whose sum is σ = 67200. Its totient is φ = 14256.

The previous prime is 36217. The next prime is 36229. The reversal of 36218 is 81263.

It is a self number, because there is not a number n which added to its sum of digits gives 36218.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 36218.

It is not an unprimeable number, because it can be changed into a prime (36217) 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, 83 + ... + 281.

It is an arithmetic number, because the mean of its divisors is an integer number (4200).

2³⁶²¹⁸ is an apocalyptic number.

36218 is a deficient number, since it is larger than the sum of its proper divisors (30982).

36218 is a wasteful number, since it uses less digits than its factorization.

36218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221.

The product of its digits is 288, while the sum is 20.

The square root of 36218 is about 190.3102729755. The cubic root of 36218 is about 33.0857884184.

The spelling of 36218 in words is "thirty-six thousand, two hundred eighteen".