112558248 has 80 divisors (see below), whose sum is σ = 343949760. Its totient is φ = 34106400.

The previous prime is 112558247. The next prime is 112558267. The reversal of 112558248 is 842855211.

112558248 is a `hidden beast` number, since 11 + 25 + 582 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (112558247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 768 + ... + 15023.

It is an arithmetic number, because the mean of its divisors is an integer number (4299372).

Almost surely, 2^112558248 is an apocalyptic number.

112558248 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112558248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171974880).

112558248 is an abundant number, since it is smaller than the sum of its proper divisors (231391512).

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

112558248 is a wasteful number, since it uses less digits than its factorization.

112558248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15820 (or 15807 counting only the distinct ones).

The product of its digits is 25600, while the sum is 36.

The square root of 112558248 is about 10609.3471995218. The cubic root of 112558248 is about 482.8279932251.

It can be divided in two parts, 11255 and 8248, that added together give a triangular number (19503 = T₁₉₇).

The spelling of 112558248 in words is "one hundred twelve million, five hundred fifty-eight thousand, two hundred forty-eight".