8864928 has 36 divisors (see below), whose sum is σ = 25210458. Its totient is φ = 2954880.

The previous prime is 8864917. The next prime is 8864929. The reversal of 8864928 is 8294688.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8363664 + 501264 = 2892^2 + 708^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (8864929) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15103 + ... + 15678.

Almost surely, 2^8864928 is an apocalyptic number.

It is an amenable number.

8864928 is an abundant number, since it is smaller than the sum of its proper divisors (16345530).

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

8864928 is a wasteful number, since it uses less digits than its factorization.

8864928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30797 (or 30786 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 8864928 is about 2977.4028951420. The cubic root of 8864928 is about 206.9625361032.

The spelling of 8864928 in words is "eight million, eight hundred sixty-four thousand, nine hundred twenty-eight".