118684 has 6 divisors (see below), whose sum is σ = 207704. Its totient is φ = 59340.

The previous prime is 118681. The next prime is 118687. The reversal of 118684 is 486811.

It is an interprime number because it is at equal distance from previous prime (118681) and next prime (118687).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14832 + ... + 14839.

2¹¹⁸⁶⁸⁴ is an apocalyptic number.

It is an amenable number.

118684 is a deficient number, since it is larger than the sum of its proper divisors (89020).

118684 is a wasteful number, since it uses less digits than its factorization.

118684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29675 (or 29673 counting only the distinct ones).

The product of its digits is 1536, while the sum is 28.

The square root of 118684 is about 344.5054426275. The cubic root of 118684 is about 49.1432708121.

The spelling of 118684 in words is "one hundred eighteen thousand, six hundred eighty-four".