720328152 has 64 divisors (see below), whose sum is σ = 1956787200. Its totient is φ = 220129920.

The previous prime is 720328151. The next prime is 720328177. The reversal of 720328152 is 251823027.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (720328151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11343 + ... + 39614.

It is an arithmetic number, because the mean of its divisors is an integer number (30574800).

Almost surely, 2^720328152 is an apocalyptic number.

It is an amenable number.

720328152 is an abundant number, since it is smaller than the sum of its proper divisors (1236459048).

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

720328152 is a wasteful number, since it uses less digits than its factorization.

720328152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51016 (or 51012 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 720328152 is about 26838.9297849225. The cubic root of 720328152 is about 896.4170936237.

The spelling of 720328152 in words is "seven hundred twenty million, three hundred twenty-eight thousand, one hundred fifty-two".