112274448 has 120 divisors (see below), whose sum is σ = 343561344. Its totient is φ = 31384320.

The previous prime is 112274447. The next prime is 112274453. The reversal of 112274448 is 844472211.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (112274447) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74761 + ... + 76247.

Almost surely, 2^112274448 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 112274448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171780672).

112274448 is an abundant number, since it is smaller than the sum of its proper divisors (231286896).

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

112274448 is a wasteful number, since it uses less digits than its factorization.

112274448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533 (or 1516 counting only the distinct ones).

The product of its digits is 14336, while the sum is 33.

The square root of 112274448 is about 10595.9637598474. The cubic root of 112274448 is about 482.4218571045.

The spelling of 112274448 in words is "one hundred twelve million, two hundred seventy-four thousand, four hundred forty-eight".