720165060 has 96 divisors (see below), whose sum is σ = 2282878080. Its totient is φ = 188413056.

The previous prime is 720165053. The next prime is 720165073. The reversal of 720165060 is 60561027.

720165060 is a `hidden beast` number, since 7 + 2 + 0 + 1 + 650 + 6 + 0 = 666.

720165060 is digitally balanced in base 2, because in such base 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 (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16039 + ... + 41201.

It is an arithmetic number, because the mean of its divisors is an integer number (23779980).

Almost surely, 2^720165060 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 720165060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1141439040).

720165060 is an abundant number, since it is smaller than the sum of its proper divisors (1562713020).

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

720165060 is a wasteful number, since it uses less digits than its factorization.

720165060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25234 (or 25226 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 720165060 is about 26835.8912652440. The cubic root of 720165060 is about 896.3494348808.

The spelling of 720165060 in words is "seven hundred twenty million, one hundred sixty-five thousand, sixty".