4727420568 has 96 divisors (see below), whose sum is σ = 13897228800. Its totient is φ = 1443101184.

The previous prime is 4727420557. The next prime is 4727420597. The reversal of 4727420568 is 8650247274.

It is a happy number.

4727420568 is a `hidden beast` number, since 47 + 2 + 7 + 42 + 0 + 568 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98988 + ... + 138756.

It is an arithmetic number, because the mean of its divisors is an integer number (144762800).

Almost surely, 2^4727420568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4727420568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6948614400).

4727420568 is an abundant number, since it is smaller than the sum of its proper divisors (9169808232).

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

4727420568 is a wasteful number, since it uses less digits than its factorization.

4727420568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39921 (or 39914 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 45.

The square root of 4727420568 is about 68756.2402113437. The cubic root of 4727420568 is about 1678.3199105172.

The spelling of 4727420568 in words is "four billion, seven hundred twenty-seven million, four hundred twenty thousand, five hundred sixty-eight".