118736 has 20 divisors (see below), whose sum is σ = 236964. Its totient is φ = 57600.

The previous prime is 118717. The next prime is 118739. The reversal of 118736 is 637811.

It can be written as a sum of positive squares in 2 ways, for example, as 3136 + 115600 = 56^2 + 340^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118739) by changing a digit.

118736 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, 566 + ... + 746.

2¹¹⁸⁷³⁶ is an apocalyptic number.

118736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

118736 is a deficient number, since it is larger than the sum of its proper divisors (118228).

118736 is a wasteful number, since it uses less digits than its factorization.

118736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 224 counting only the distinct ones).

The product of its digits is 1008, while the sum is 26.

The square root of 118736 is about 344.5809048685. The cubic root of 118736 is about 49.1504469464.

The spelling of 118736 in words is "one hundred eighteen thousand, seven hundred thirty-six".