112192 has 14 divisors (see below), whose sum is σ = 222758. Its totient is φ = 56064.

The previous prime is 112181. The next prime is 112199. The reversal of 112192 is 291211.

It can be written as a sum of positive squares in only one way, i.e., 65536 + 46656 = 256^2 + 216^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a nialpdrome in base 8.

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

112192 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 813 + ... + 940.

2¹¹²¹⁹² is an apocalyptic number.

It is an amenable number.

112192 is a deficient number, since it is larger than the sum of its proper divisors (110566).

112192 is an equidigital number, since it uses as much as digits as its factorization.

112192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1765 (or 1755 counting only the distinct ones).

The product of its digits is 36, while the sum is 16.

The square root of 112192 is about 334.9507426473. The cubic root of 112192 is about 48.2303740418.

The spelling of 112192 in words is "one hundred twelve thousand, one hundred ninety-two".