9853648 has 40 divisors (see below), whose sum is σ = 22068032. Its totient is φ = 4174848.

The previous prime is 9853643. The next prime is 9853663. The reversal of 9853648 is 8463589.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9853643) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 10411 + ... + 11317.

Almost surely, 2^9853648 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 9853648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11034016).

9853648 is an abundant number, since it is smaller than the sum of its proper divisors (12214384).

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

9853648 is a wasteful number, since it uses less digits than its factorization.

9853648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019 (or 1013 counting only the distinct ones).

The product of its digits is 207360, while the sum is 43.

The square root of 9853648 is about 3139.0520862197. The cubic root of 9853648 is about 214.3872801914.

It can be divided in two parts, 9853 and 648, that added together give a palindrome (10501).

The spelling of 9853648 in words is "nine million, eight hundred fifty-three thousand, six hundred forty-eight".