112546 has 8 divisors (see below), whose sum is σ = 192960. Its totient is φ = 48228.

The previous prime is 112543. The next prime is 112559. The reversal of 112546 is 645211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (112543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4006 + ... + 4033.

It is an arithmetic number, because the mean of its divisors is an integer number (24120).

2¹¹²⁵⁴⁶ is an apocalyptic number.

112546 is a deficient number, since it is larger than the sum of its proper divisors (80414).

112546 is an equidigital number, since it uses as much as digits as its factorization.

112546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8048.

The product of its digits is 240, while the sum is 19.

The square root of 112546 is about 335.4787623681. The cubic root of 112546 is about 48.2810479651.

Adding to 112546 its reverse (645211), we get a palindrome (757757).

The spelling of 112546 in words is "one hundred twelve thousand, five hundred forty-six".