9863248 has 30 divisors (see below), whose sum is σ = 19818734. Its totient is φ = 4755072.

The previous prime is 9863221. The next prime is 9863263. The reversal of 9863248 is 8423689.

It can be written as a sum of positive squares in 3 ways, for example, as 4443664 + 5419584 = 2108^2 + 2328^2 .

It is a super-2 number, since 2×9863248² = 194567322219008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9863248.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13090 + ... + 13822.

Almost surely, 2^9863248 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 9863248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9909367).

9863248 is an abundant number, since it is smaller than the sum of its proper divisors (9955486).

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

9863248 is a wasteful number, since it uses less digits than its factorization.

9863248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799 (or 764 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 9863248 is about 3140.5808379980. The cubic root of 9863248 is about 214.4568804678.

The spelling of 9863248 in words is "nine million, eight hundred sixty-three thousand, two hundred forty-eight".