48820648 has 16 divisors (see below), whose sum is σ = 92793780. Its totient is φ = 24075648.

The previous prime is 48820637. The next prime is 48820669. The reversal of 48820648 is 84602884.

48820648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 48692484 + 128164 = 6978^2 + 358^2 .

It is a super-2 number, since 2×48820648² = 4766911342279808, which contains 22 as substring.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 48820648.

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, 41215 + ... + 42382.

Almost surely, 2^48820648 is an apocalyptic number.

It is an amenable number.

48820648 is a deficient number, since it is larger than the sum of its proper divisors (43973132).

48820648 is a wasteful number, since it uses less digits than its factorization.

48820648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83676 (or 83672 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 40.

The square root of 48820648 is about 6987.1773986353. The cubic root of 48820648 is about 365.4835599994.

The spelling of 48820648 in words is "forty-eight million, eight hundred twenty thousand, six hundred forty-eight".