4748423728 has 20 divisors (see below), whose sum is σ = 9253255968. Its totient is φ = 2360486720.

The previous prime is 4748423683. The next prime is 4748423767. The reversal of 4748423728 is 8273248474.

It is a happy number.

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 3 ways as a sum of consecutive naturals, for example, 854968 + ... + 860503.

Almost surely, 2^4748423728 is an apocalyptic number.

It is an amenable number.

4748423728 is a deficient number, since it is larger than the sum of its proper divisors (4504832240).

4748423728 is a wasteful number, since it uses less digits than its factorization.

4748423728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715652 (or 1715646 counting only the distinct ones).

The product of its digits is 2408448, while the sum is 49.

The square root of 4748423728 is about 68908.8073325899. The cubic root of 4748423728 is about 1680.8017393994.

The spelling of 4748423728 in words is "four billion, seven hundred forty-eight million, four hundred twenty-three thousand, seven hundred twenty-eight".