112194 has 24 divisors (see below), whose sum is σ = 254592. Its totient is φ = 35640.

The previous prime is 112181. The next prime is 112199. The reversal of 112194 is 491211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (112199) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 279 + ... + 549.

It is an arithmetic number, because the mean of its divisors is an integer number (10608).

2¹¹²¹⁹⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112194, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127296).

112194 is an abundant number, since it is smaller than the sum of its proper divisors (142398).

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

112194 is a wasteful number, since it uses less digits than its factorization.

112194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302 (or 299 counting only the distinct ones).

The product of its digits is 72, while the sum is 18.

The square root of 112194 is about 334.9537281476. The cubic root of 112194 is about 48.2306606343.

The spelling of 112194 in words is "one hundred twelve thousand, one hundred ninety-four".