4728887072 has 48 divisors (see below), whose sum is σ = 11458464192. Its totient is φ = 1870767360.

The previous prime is 4728887071. The next prime is 4728887089. The reversal of 4728887072 is 2707888274.

It is not an unprimeable number, because it can be changed into a prime (4728887071) 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, 809054 + ... + 814877.

It is an arithmetic number, because the mean of its divisors is an integer number (238718004).

Almost surely, 2^4728887072 is an apocalyptic number.

It is an amenable number.

4728887072 is an abundant number, since it is smaller than the sum of its proper divisors (6729577120).

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

4728887072 is a wasteful number, since it uses less digits than its factorization.

4728887072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623961 (or 1623953 counting only the distinct ones).

The product of its (nonzero) digits is 2809856, while the sum is 53.

The square root of 4728887072 is about 68766.9039000594. The cubic root of 4728887072 is about 1678.4934377340.

The spelling of 4728887072 in words is "four billion, seven hundred twenty-eight million, eight hundred eighty-seven thousand, seventy-two".