48728673 has 24 divisors (see below), whose sum is σ = 84676800. Its totient is φ = 26378784.

The previous prime is 48728653. The next prime is 48728689. The reversal of 48728673 is 37682784.

It is a happy number.

48728673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48728673 - 2¹⁰ = 48727649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48728653) 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 23 ways as a sum of consecutive naturals, for example, 19158 + ... + 21551.

It is an arithmetic number, because the mean of its divisors is an integer number (3528200).

Almost surely, 2^48728673 is an apocalyptic number.

It is an amenable number.

48728673 is a deficient number, since it is larger than the sum of its proper divisors (35948127).

48728673 is a wasteful number, since it uses less digits than its factorization.

48728673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40741 (or 40738 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 48728673 is about 6980.5925966210. The cubic root of 48728673 is about 365.2538997794.

The spelling of 48728673 in words is "forty-eight million, seven hundred twenty-eight thousand, six hundred seventy-three".