4721488224 has 36 divisors (see below), whose sum is σ = 12395674116. Its totient is φ = 1573604992.

The previous prime is 4721488223. The next prime is 4721488243. The reversal of 4721488224 is 4228841274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4721488223) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 669742 + ... + 676754.

It is an arithmetic number, because the mean of its divisors is an integer number (344324281).

Almost surely, 2^4721488224 is an apocalyptic number.

It is an amenable number.

4721488224 is an abundant number, since it is smaller than the sum of its proper divisors (7674185892).

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

4721488224 is an frugal number, since it uses more digits than its factorization.

4721488224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14039 (or 7018 counting only the distinct ones).

The product of its digits is 229376, while the sum is 42.

The square root of 4721488224 is about 68713.0862645537. The cubic root of 4721488224 is about 1677.6175868083.

The spelling of 4721488224 in words is "four billion, seven hundred twenty-one million, four hundred eighty-eight thousand, two hundred twenty-four".