112986 has 12 divisors (see below), whose sum is σ = 244842. Its totient is φ = 37656.

The previous prime is 112979. The next prime is 112997. The reversal of 112986 is 689211.

It can be written as a sum of positive squares in only one way, i.e., 65025 + 47961 = 255^2 + 219^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

112986 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 5 ways as a sum of consecutive naturals, for example, 3121 + ... + 3156.

2¹¹²⁹⁸⁶ is an apocalyptic number.

112986 is an abundant number, since it is smaller than the sum of its proper divisors (131856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112986 is a wasteful number, since it uses less digits than its factorization.

112986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6285 (or 6282 counting only the distinct ones).

The product of its digits is 864, while the sum is 27.

The square root of 112986 is about 336.1339018903. The cubic root of 112986 is about 48.3438846036.

The spelling of 112986 in words is "one hundred twelve thousand, nine hundred eighty-six".