9134928 has 120 divisors (see below), whose sum is σ = 28629120. Its totient is φ = 2695680.

The previous prime is 9134903. The next prime is 9134947. The reversal of 9134928 is 8294319.

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 junction number, because it is equal to n+sod(n) for n = 9134892 and 9134901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115593 + ... + 115671.

It is an arithmetic number, because the mean of its divisors is an integer number (238576).

Almost surely, 2^9134928 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 9134928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14314560).

9134928 is an abundant number, since it is smaller than the sum of its proper divisors (19494192).

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

9134928 is a wasteful number, since it uses less digits than its factorization.

9134928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177 (or 168 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 9134928 is about 3022.4043409180. The cubic root of 9134928 is about 209.0427177016.

The spelling of 9134928 in words is "nine million, one hundred thirty-four thousand, nine hundred twenty-eight".