320572060 has 24 divisors (see below), whose sum is σ = 712802160. Its totient is φ = 120685824.

The previous prime is 320572051. The next prime is 320572067. The reversal of 320572060 is 60275023.

320572060 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320572067) 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, 471090 + ... + 471769.

It is an arithmetic number, because the mean of its divisors is an integer number (29700090).

Almost surely, 2^320572060 is an apocalyptic number.

It is an amenable number.

320572060 is an abundant number, since it is smaller than the sum of its proper divisors (392230100).

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

320572060 is a wasteful number, since it uses less digits than its factorization.

320572060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942885 (or 942883 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 320572060 is about 17904.5262433833. The cubic root of 320572060 is about 684.3977230489.

The spelling of 320572060 in words is "three hundred twenty million, five hundred seventy-two thousand, sixty".