9948928 has 36 divisors (see below), whose sum is σ = 21670488. Its totient is φ = 4520960.

The previous prime is 9948907. The next prime is 9948931. The reversal of 9948928 is 8298499.

It is a happy number.

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 3 ways as a sum of consecutive naturals, for example, 1050 + ... + 4582.

It is an arithmetic number, because the mean of its divisors is an integer number (601958).

Almost surely, 2^9948928 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 9948928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10835244).

9948928 is an abundant number, since it is smaller than the sum of its proper divisors (11721560).

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

9948928 is a wasteful number, since it uses less digits than its factorization.

9948928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3560 (or 3546 counting only the distinct ones).

The product of its digits is 373248, while the sum is 49.

The square root of 9948928 is about 3154.1921311169. The cubic root of 9948928 is about 215.0760718730.

The spelling of 9948928 in words is "nine million, nine hundred forty-eight thousand, nine hundred twenty-eight".