35218 has 4 divisors (see below), whose sum is σ = 52830. Its totient is φ = 17608.

The previous prime is 35201. The next prime is 35221. The reversal of 35218 is 81253.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 81253 = 193 ⋅421.

It can be written as a sum of positive squares in only one way, i.e., 26569 + 8649 = 163^2 + 93^2 .

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 35195 and 35204.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8803 + ... + 8806.

2³⁵²¹⁸ is an apocalyptic number.

35218 is a deficient number, since it is larger than the sum of its proper divisors (17612).

35218 is a wasteful number, since it uses less digits than its factorization.

35218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17611.

The product of its digits is 240, while the sum is 19.

The square root of 35218 is about 187.6645944231. The cubic root of 35218 is about 32.7784361535.

It can be divided in two parts, 352 and 18, that multiplied together give a palindrome (6336).

The spelling of 35218 in words is "thirty-five thousand, two hundred eighteen".