112786 has 4 divisors (see below), whose sum is σ = 169182. Its totient is φ = 56392.

The previous prime is 112771. The next prime is 112787. The reversal of 112786 is 687211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 101761 + 11025 = 319^2 + 105^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 112786.

It is not an unprimeable number, because it can be changed into a prime (112787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28195 + ... + 28198.

2¹¹²⁷⁸⁶ is an apocalyptic number.

112786 is a deficient number, since it is larger than the sum of its proper divisors (56396).

112786 is an equidigital number, since it uses as much as digits as its factorization.

112786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56395.

The product of its digits is 672, while the sum is 25.

The square root of 112786 is about 335.8362696315. The cubic root of 112786 is about 48.3153427561.

Adding to 112786 its reverse (687211), we get a palindrome (799997).

It can be divided in two parts, 112 and 786, that added together give a palindrome (898).

The spelling of 112786 in words is "one hundred twelve thousand, seven hundred eighty-six".