9123328 has 40 divisors (see below), whose sum is σ = 18512208. Its totient is φ = 4491264.

The previous prime is 9123307. The next prime is 9123329. The reversal of 9123328 is 8233219.

It is a super-2 number, since 2×9123328² = 166470227591168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9123296 and 9123305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9123329) 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, 52650 + ... + 52822.

Almost surely, 2^9123328 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 9123328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9256104).

9123328 is an abundant number, since it is smaller than the sum of its proper divisors (9388880).

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

9123328 is a wasteful number, since it uses less digits than its factorization.

9123328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294 (or 278 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The square root of 9123328 is about 3020.4847293108. The cubic root of 9123328 is about 208.9541958337.

The spelling of 9123328 in words is "nine million, one hundred twenty-three thousand, three hundred twenty-eight".