112445328 has 20 divisors (see below), whose sum is σ = 290483888. Its totient is φ = 37481760.

The previous prime is 112445323. The next prime is 112445341. The reversal of 112445328 is 823544211.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 112445295 and 112445304.

It is not an unprimeable number, because it can be changed into a prime (112445323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1171258 + ... + 1171353.

Almost surely, 2^112445328 is an apocalyptic number.

It is an amenable number.

112445328 is an abundant number, since it is smaller than the sum of its proper divisors (178038560).

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

112445328 is a wasteful number, since it uses less digits than its factorization.

112445328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2342622 (or 2342616 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 112445328 is about 10604.0241418058. The cubic root of 112445328 is about 482.6664792825. Note that the first 3 decimals are identical.

Adding to 112445328 its reverse (823544211), we get a palindrome (935989539).

The spelling of 112445328 in words is "one hundred twelve million, four hundred forty-five thousand, three hundred twenty-eight".