4500112 has 40 divisors (see below), whose sum is σ = 9329760. Its totient is φ = 2096640.

The previous prime is 4500103. The next prime is 4500127. The reversal of 4500112 is 2110054.

It is a junction number, because it is equal to n+sod(n) for n = 4500092 and 4500101.

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, 34287 + ... + 34417.

It is an arithmetic number, because the mean of its divisors is an integer number (233244).

Almost surely, 2^4500112 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 4500112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4664880).

4500112 is an abundant number, since it is smaller than the sum of its proper divisors (4829648).

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

4500112 is a wasteful number, since it uses less digits than its factorization.

4500112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 265 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 4500112 is about 2121.3467420486. The cubic root of 4500112 is about 165.0977321217.

Adding to 4500112 its reverse (2110054), we get a palindrome (6610166).

The spelling of 4500112 in words is "four million, five hundred thousand, one hundred twelve".