118416 has 20 divisors (see below), whose sum is σ = 306032. Its totient is φ = 39456.

The previous prime is 118411. The next prime is 118423. The reversal of 118416 is 614811.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 118392 and 118401.

It is not an unprimeable number, because it can be changed into a prime (118411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1186 + ... + 1281.

2¹¹⁸⁴¹⁶ is an apocalyptic number.

118416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

118416 is an abundant number, since it is smaller than the sum of its proper divisors (187616).

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

118416 is a wasteful number, since it uses less digits than its factorization.

118416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2478 (or 2472 counting only the distinct ones).

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

The square root of 118416 is about 344.1162594240. The cubic root of 118416 is about 49.1062528418.

The spelling of 118416 in words is "one hundred eighteen thousand, four hundred sixteen".