9720160 has 48 divisors (see below), whose sum is σ = 23284800. Its totient is φ = 3833856.

The previous prime is 9720149. The next prime is 9720163. The reversal of 9720160 is 610279.

It is a zygodrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9720163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12256 + ... + 13024.

It is an arithmetic number, because the mean of its divisors is an integer number (485100).

Almost surely, 2^9720160 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 9720160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11642400).

9720160 is an abundant number, since it is smaller than the sum of its proper divisors (13564640).

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

9720160 is a wasteful number, since it uses less digits than its factorization.

9720160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863 (or 855 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 9720160 is about 3117.7171135303. The cubic root of 9720160 is about 213.4147692567.

The spelling of 9720160 in words is "nine million, seven hundred twenty thousand, one hundred sixty".