8887328 has 54 divisors (see below), whose sum is σ = 19205613. Its totient is φ = 4047360.

The previous prime is 8887321. The next prime is 8887331. The reversal of 8887328 is 8237888.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 8133904 + 753424 = 2852^2 + 868^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=2108.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8887321) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 286673 + ... + 286703.

Almost surely, 2^8887328 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 8887328

8887328 is an abundant number, since it is smaller than the sum of its proper divisors (10318285).

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

8887328 is a wasteful number, since it uses less digits than its factorization.

8887328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106 (or 50 counting only the distinct ones).

The product of its digits is 172032, while the sum is 44.

The square root of 8887328 is about 2981.1621894825. The cubic root of 8887328 is about 207.1367079087.

The spelling of 8887328 in words is "eight million, eight hundred eighty-seven thousand, three hundred twenty-eight".