9120723360 has 192 divisors, whose sum is σ = 33454778112. Its totient is φ = 2045362176.

The previous prime is 9120723343. The next prime is 9120723361. The reversal of 9120723360 is 633270219.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (9120723361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152472 + ... + 203688.

It is an arithmetic number, because the mean of its divisors is an integer number (174243636).

Almost surely, 2^9120723360 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 9120723360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16727389056).

9120723360 is an abundant number, since it is smaller than the sum of its proper divisors (24334054752).

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

9120723360 is a wasteful number, since it uses less digits than its factorization.

9120723360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51295 (or 51287 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 9120723360 is about 95502.4782924506. The cubic root of 9120723360 is about 2089.3430900228.

Adding to 9120723360 its reverse (633270219), we get a palindrome (9753993579).

The spelling of 9120723360 in words is "nine billion, one hundred twenty million, seven hundred twenty-three thousand, three hundred sixty".