111706 has 16 divisors (see below), whose sum is σ = 195840. Its totient is φ = 46800.

The previous prime is 111697. The next prime is 111721. The reversal of 111706 is 607111.

It is a self number, because there is not a number n which added to its sum of digits gives 111706.

It is an unprimeable number.

111706 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 7 ways as a sum of consecutive naturals, for example, 1056 + ... + 1156.

It is an arithmetic number, because the mean of its divisors is an integer number (12240).

2¹¹¹⁷⁰⁶ is an apocalyptic number.

111706 is a deficient number, since it is larger than the sum of its proper divisors (84134).

111706 is a wasteful number, since it uses less digits than its factorization.

111706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189.

The product of its (nonzero) digits is 42, while the sum is 16.

The square root of 111706 is about 334.2244754652. The cubic root of 111706 is about 48.1606308347.

Adding to 111706 its reverse (607111), we get a palindrome (718817).

The spelling of 111706 in words is "one hundred eleven thousand, seven hundred six".