8315328 has 112 divisors (see below), whose sum is σ = 26334720. Its totient is φ = 2264064.

The previous prime is 8315327. The next prime is 8315341. The reversal of 8315328 is 8235138.

It is a happy number.

8315328 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (112).

It is a junction number, because it is equal to n+sod(n) for n = 8315295 and 8315304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8315323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30778 + ... + 31046.

Almost surely, 2^8315328 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 8315328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13167360).

8315328 is an abundant number, since it is smaller than the sum of its proper divisors (18019392).

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

8315328 is a wasteful number, since it uses less digits than its factorization.

8315328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314 (or 304 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 8315328 is about 2883.6310443606. The cubic root of 8315328 is about 202.5939451308.

The spelling of 8315328 in words is "eight million, three hundred fifteen thousand, three hundred twenty-eight".