112547748 has 12 divisors (see below), whose sum is σ = 262611440. Its totient is φ = 37515912.

The previous prime is 112547731. The next prime is 112547761. The reversal of 112547748 is 847745211.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4689478 + ... + 4689501.

Almost surely, 2^112547748 is an apocalyptic number.

It is an amenable number.

112547748 is an abundant number, since it is smaller than the sum of its proper divisors (150063692).

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

112547748 is a wasteful number, since it uses less digits than its factorization.

112547748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9378986 (or 9378984 counting only the distinct ones).

The product of its digits is 62720, while the sum is 39.

The square root of 112547748 is about 10608.8523413233. The cubic root of 112547748 is about 482.8129792163.

The spelling of 112547748 in words is "one hundred twelve million, five hundred forty-seven thousand, seven hundred forty-eight".