9663528 has 64 divisors (see below), whose sum is σ = 27941760. Its totient is φ = 2727936.

The previous prime is 9663527. The next prime is 9663539. The reversal of 9663528 is 8253669.

It is not an unprimeable number, because it can be changed into a prime (9663523) 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, 16000 + ... + 16592.

It is an arithmetic number, because the mean of its divisors is an integer number (436590).

Almost surely, 2^9663528 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 9663528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13970880).

9663528 is an abundant number, since it is smaller than the sum of its proper divisors (18278232).

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

9663528 is a wasteful number, since it uses less digits than its factorization.

9663528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706 (or 702 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The square root of 9663528 is about 3108.6215594697. The cubic root of 9663528 is about 212.9994930447. Note that the first 3 decimals are identical.

The spelling of 9663528 in words is "nine million, six hundred sixty-three thousand, five hundred twenty-eight".