4727158728 has 16 divisors (see below), whose sum is σ = 11817896880. Its totient is φ = 1575719568.

The previous prime is 4727158679. The next prime is 4727158729. The reversal of 4727158728 is 8278517274.

It is not an unprimeable number, because it can be changed into a prime (4727158729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98482450 + ... + 98482497.

It is an arithmetic number, because the mean of its divisors is an integer number (738618555).

Almost surely, 2^4727158728 is an apocalyptic number.

It is an amenable number.

4727158728 is an abundant number, since it is smaller than the sum of its proper divisors (7090738152).

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

4727158728 is a wasteful number, since it uses less digits than its factorization.

4727158728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196964956 (or 196964952 counting only the distinct ones).

The product of its digits is 1756160, while the sum is 51.

The square root of 4727158728 is about 68754.3360668984. The cubic root of 4727158728 is about 1678.2889239645.

The spelling of 4727158728 in words is "four billion, seven hundred twenty-seven million, one hundred fifty-eight thousand, seven hundred twenty-eight".