112552 has 16 divisors (see below), whose sum is σ = 230400. Its totient is φ = 51120.

The previous prime is 112543. The next prime is 112559. The reversal of 112552 is 255211.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (112559) by changing a digit.

112552 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 3 ways as a sum of consecutive naturals, for example, 552 + ... + 727.

It is an arithmetic number, because the mean of its divisors is an integer number (14400).

2¹¹²⁵⁵² is an apocalyptic number.

It is an amenable number.

112552 is an abundant number, since it is smaller than the sum of its proper divisors (117848).

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

112552 is a wasteful number, since it uses less digits than its factorization.

112552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1296 (or 1292 counting only the distinct ones).

The product of its digits is 100, while the sum is 16.

The square root of 112552 is about 335.4877046927. The cubic root of 112552 is about 48.2819059287.

Adding to 112552 its reverse (255211), we get a palindrome (367763).

The spelling of 112552 in words is "one hundred twelve thousand, five hundred fifty-two".