9628112 has 40 divisors (see below), whose sum is σ = 20597640. Its totient is φ = 4331520.

The previous prime is 9628111. The next prime is 9628121. The reversal of 9628112 is 2118269.

It can be written as a sum of positive squares in 4 ways, for example, as 1008016 + 8620096 = 1004^2 + 2936^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9628111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7964 + ... + 9092.

It is an arithmetic number, because the mean of its divisors is an integer number (514941).

Almost surely, 2^9628112 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 9628112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10298820).

9628112 is an abundant number, since it is smaller than the sum of its proper divisors (10969528).

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

9628112 is a wasteful number, since it uses less digits than its factorization.

9628112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191 (or 1185 counting only the distinct ones).

The product of its digits is 1728, while the sum is 29.

The square root of 9628112 is about 3102.9199151767. The cubic root of 9628112 is about 212.7389662339.

The spelling of 9628112 in words is "nine million, six hundred twenty-eight thousand, one hundred twelve".