118612 has 12 divisors (see below), whose sum is σ = 223636. Its totient is φ = 54720.

The previous prime is 118603. The next prime is 118619. The reversal of 118612 is 216811.

It can be written as a sum of positive squares in 2 ways, for example, as 42436 + 76176 = 206^2 + 276^2 .

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 118612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118619) 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, 1089 + ... + 1192.

2¹¹⁸⁶¹² is an apocalyptic number.

It is an amenable number.

118612 is a deficient number, since it is larger than the sum of its proper divisors (105024).

118612 is a wasteful number, since it uses less digits than its factorization.

118612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2298 (or 2296 counting only the distinct ones).

The product of its digits is 96, while the sum is 19.

The square root of 118612 is about 344.4009291509. The cubic root of 118612 is about 49.1333311650.

The spelling of 118612 in words is "one hundred eighteen thousand, six hundred twelve".