48005728 has 24 divisors (see below), whose sum is σ = 94938480. Its totient is φ = 23894400.

The previous prime is 48005717. The next prime is 48005731. The reversal of 48005728 is 82750084.

It is a junction number, because it is equal to n+sod(n) for n = 48005693 and 48005702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4053 + ... + 10603.

It is an arithmetic number, because the mean of its divisors is an integer number (3955770).

Almost surely, 2^48005728 is an apocalyptic number.

It is an amenable number.

48005728 is a deficient number, since it is larger than the sum of its proper divisors (46932752).

48005728 is a wasteful number, since it uses less digits than its factorization.

48005728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6790 (or 6782 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 48005728 is about 6928.6166007364. The cubic root of 48005728 is about 363.4385741953.

The spelling of 48005728 in words is "forty-eight million, five thousand, seven hundred twenty-eight".