9896824 has 24 divisors (see below), whose sum is σ = 21587040. Its totient is φ = 4241328.

The previous prime is 9896807. The next prime is 9896833. The reversal of 9896824 is 4286989.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12232 + ... + 13015.

It is an arithmetic number, because the mean of its divisors is an integer number (899460).

Almost surely, 2^9896824 is an apocalyptic number.

It is an amenable number.

9896824 is an abundant number, since it is smaller than the sum of its proper divisors (11690216).

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

9896824 is a wasteful number, since it uses less digits than its factorization.

9896824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25267 (or 25256 counting only the distinct ones).

The product of its digits is 248832, while the sum is 46.

The square root of 9896824 is about 3145.9218044955. The cubic root of 9896824 is about 214.6999528304.

The spelling of 9896824 in words is "nine million, eight hundred ninety-six thousand, eight hundred twenty-four".