9925320 has 64 divisors (see below), whose sum is σ = 30093120. Its totient is φ = 2618624.

The previous prime is 9925309. The next prime is 9925379. The reversal of 9925320 is 235299.

9925320 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12454 + ... + 13226.

It is an arithmetic number, because the mean of its divisors is an integer number (470205).

Almost surely, 2^9925320 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 9925320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15046560).

9925320 is an abundant number, since it is smaller than the sum of its proper divisors (20167800).

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

9925320 is a wasteful number, since it uses less digits than its factorization.

9925320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894 (or 890 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 9925320 is about 3150.4475872485. The cubic root of 9925320 is about 214.9058177717.

The spelling of 9925320 in words is "nine million, nine hundred twenty-five thousand, three hundred twenty".