9928536 has 16 divisors (see below), whose sum is σ = 24821400. Its totient is φ = 3309504.

The previous prime is 9928487. The next prime is 9928537. The reversal of 9928536 is 6358299.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9928537) 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, 206821 + ... + 206868.

Almost surely, 2^9928536 is an apocalyptic number.

It is an amenable number.

9928536 is an abundant number, since it is smaller than the sum of its proper divisors (14892864).

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

9928536 is a wasteful number, since it uses less digits than its factorization.

9928536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413698 (or 413694 counting only the distinct ones).

The product of its digits is 116640, while the sum is 42.

The square root of 9928536 is about 3150.9579495766. The cubic root of 9928536 is about 214.9290265105.

The spelling of 9928536 in words is "nine million, nine hundred twenty-eight thousand, five hundred thirty-six".