9747248 has 40 divisors (see below), whose sum is σ = 22334880. Its totient is φ = 4032000.

The previous prime is 9747233. The next prime is 9747253. The reversal of 9747248 is 8427479.

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 7 ways as a sum of consecutive naturals, for example, 1748 + ... + 4748.

It is an arithmetic number, because the mean of its divisors is an integer number (558372).

Almost surely, 2^9747248 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 9747248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11167440).

9747248 is an abundant number, since it is smaller than the sum of its proper divisors (12587632).

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

9747248 is a wasteful number, since it uses less digits than its factorization.

9747248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3045 (or 3039 counting only the distinct ones).

The product of its digits is 112896, while the sum is 41.

The square root of 9747248 is about 3122.0582954199. The cubic root of 9747248 is about 213.6128324385.

The spelling of 9747248 in words is "nine million, seven hundred forty-seven thousand, two hundred forty-eight".