4727456448 has 224 divisors, whose sum is σ = 14826642432. Its totient is φ = 1321436160.

The previous prime is 4727456429. The next prime is 4727456453. The reversal of 4727456448 is 8446547274.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4727456448.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3321465 + ... + 3322887.

It is an arithmetic number, because the mean of its divisors is an integer number (66190368).

Almost surely, 2^4727456448 is an apocalyptic number.

4727456448 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4727456448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7413321216).

4727456448 is an abundant number, since it is smaller than the sum of its proper divisors (10099185984).

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

4727456448 is a wasteful number, since it uses less digits than its factorization.

4727456448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1484 (or 1452 counting only the distinct ones).

The product of its digits is 6021120, while the sum is 51.

The square root of 4727456448 is about 68756.5011326202. The cubic root of 4727456448 is about 1678.3241565230.

The spelling of 4727456448 in words is "four billion, seven hundred twenty-seven million, four hundred fifty-six thousand, four hundred forty-eight".