112757248 has 80 divisors (see below), whose sum is σ = 242082720. Its totient is φ = 52310016.

The previous prime is 112757237. The next prime is 112757263. The reversal of 112757248 is 842757211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 651690 + ... + 651862.

It is an arithmetic number, because the mean of its divisors is an integer number (3026034).

Almost surely, 2^112757248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112757248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121041360).

112757248 is an abundant number, since it is smaller than the sum of its proper divisors (129325472).

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

112757248 is an equidigital number, since it uses as much as digits as its factorization.

112757248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277 (or 261 counting only the distinct ones).

The product of its digits is 31360, while the sum is 37.

The square root of 112757248 is about 10618.7215803033. The cubic root of 112757248 is about 483.1123680680.

Subtracting from 112757248 its sum of digits (37), we obtain a palindrome (112757211).

The spelling of 112757248 in words is "one hundred twelve million, seven hundred fifty-seven thousand, two hundred forty-eight".