4728422240 has 24 divisors (see below), whose sum is σ = 11170897920. Its totient is φ = 1891368832.

The previous prime is 4728422233. The next prime is 4728422243. The reversal of 4728422240 is 422248274.

It is a self number, because there is not a number n which added to its sum of digits gives 4728422240.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4728422243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14776160 + ... + 14776479.

It is an arithmetic number, because the mean of its divisors is an integer number (465454080).

Almost surely, 2^4728422240 is an apocalyptic number.

4728422240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4728422240 is an abundant number, since it is smaller than the sum of its proper divisors (6442475680).

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

4728422240 is a wasteful number, since it uses less digits than its factorization.

4728422240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29552654 (or 29552646 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 35.

The square root of 4728422240 is about 68763.5240516366. The cubic root of 4728422240 is about 1678.4384393791.

The spelling of 4728422240 in words is "four billion, seven hundred twenty-eight million, four hundred twenty-two thousand, two hundred forty".