112750 has 32 divisors (see below), whose sum is σ = 235872. Its totient is φ = 40000.

The previous prime is 112741. The next prime is 112757. The reversal of 112750 is 57211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112757) by changing a digit.

112750 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 15 ways as a sum of consecutive naturals, for example, 2730 + ... + 2770.

It is an arithmetic number, because the mean of its divisors is an integer number (7371).

2¹¹²⁷⁵⁰ is an apocalyptic number.

112750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112750 is an abundant number, since it is smaller than the sum of its proper divisors (123122).

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

112750 is a wasteful number, since it uses less digits than its factorization.

112750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 112750 is about 335.7826678076. The cubic root of 112750 is about 48.3102016410.

Adding to 112750 its reverse (57211), we get a palindrome (169961).

The spelling of 112750 in words is "one hundred twelve thousand, seven hundred fifty".