48015728 has 10 divisors (see below), whose sum is σ = 93030504. Its totient is φ = 24007856.

The previous prime is 48015727. The next prime is 48015731. The reversal of 48015728 is 82751084.

48015728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48015727) 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 as a sum of consecutive naturals, namely, 1500476 + ... + 1500507.

Almost surely, 2^48015728 is an apocalyptic number.

It is an amenable number.

48015728 is a deficient number, since it is larger than the sum of its proper divisors (45014776).

48015728 is a wasteful number, since it uses less digits than its factorization.

48015728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3000991 (or 3000985 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 35.

The square root of 48015728 is about 6929.3382079388. The cubic root of 48015728 is about 363.4638082216.

The spelling of 48015728 in words is "forty-eight million, fifteen thousand, seven hundred twenty-eight".