112484448 has 72 divisors (see below), whose sum is σ = 324441936. Its totient is φ = 36960000.

The previous prime is 112484447. The next prime is 112484483. The reversal of 112484448 is 844484211.

It is a tau number, because it is divible by the number of its divisors (72).

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112484447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17698 + ... + 23198.

It is an arithmetic number, because the mean of its divisors is an integer number (4506138).

Almost surely, 2^112484448 is an apocalyptic number.

112484448 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 112484448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162220968).

112484448 is an abundant number, since it is smaller than the sum of its proper divisors (211957488).

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

112484448 is a wasteful number, since it uses less digits than its factorization.

112484448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5588 (or 5577 counting only the distinct ones).

The product of its digits is 32768, while the sum is 36.

The square root of 112484448 is about 10605.8685641488. The cubic root of 112484448 is about 482.7224464023.

The spelling of 112484448 in words is "one hundred twelve million, four hundred eighty-four thousand, four hundred forty-eight".