112446 has 12 divisors (see below), whose sum is σ = 243672. Its totient is φ = 37476.

The previous prime is 112429. The next prime is 112459. The reversal of 112446 is 644211.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 6247 = 112446 / (1 + 1 + 2 + 4 + 4 + 6).

It is a plaindrome in base 10.

It is a congruent number.

It is an unprimeable number.

112446 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, 3106 + ... + 3141.

It is an arithmetic number, because the mean of its divisors is an integer number (20306).

2¹¹²⁴⁴⁶ is an apocalyptic number.

112446 is an abundant number, since it is smaller than the sum of its proper divisors (131226).

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

112446 is a wasteful number, since it uses less digits than its factorization.

112446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6255 (or 6252 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 112446 is about 335.3296885156. The cubic root of 112446 is about 48.2667440790.

Adding to 112446 its reverse (644211), we get a palindrome (756657).

The spelling of 112446 in words is "one hundred twelve thousand, four hundred forty-six".