116418 has 8 divisors (see below), whose sum is σ = 232848. Its totient is φ = 38804.

The previous prime is 116411. The next prime is 116423. The reversal of 116418 is 814611.

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

116418 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 116394 and 116403.

It is not an unprimeable number, because it can be changed into a prime (116411) by changing a digit.

116418 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9696 + ... + 9707.

It is an arithmetic number, because the mean of its divisors is an integer number (29106).

2¹¹⁶⁴¹⁸ is an apocalyptic number.

116418 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

116418 is a wasteful number, since it uses less digits than its factorization.

116418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19408.

The product of its digits is 192, while the sum is 21.

The square root of 116418 is about 341.2008206321. The cubic root of 116418 is about 48.8284994329.

The spelling of 116418 in words is "one hundred sixteen thousand, four hundred eighteen".