48907788 has 24 divisors (see below), whose sum is σ = 115297392. Its totient is φ = 16134144.

The previous prime is 48907757. The next prime is 48907847. The reversal of 48907788 is 88770984.

It is a self number, because there is not a number n which added to its sum of digits gives 48907788.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19845 + ... + 22172.

It is an arithmetic number, because the mean of its divisors is an integer number (4804058).

Almost surely, 2^48907788 is an apocalyptic number.

It is an amenable number.

48907788 is an abundant number, since it is smaller than the sum of its proper divisors (66389604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48907788 is a wasteful number, since it uses less digits than its factorization.

48907788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42121 (or 42119 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 51.

The square root of 48907788 is about 6993.4103268720. The cubic root of 48907788 is about 365.7008813505.

The spelling of 48907788 in words is "forty-eight million, nine hundred seven thousand, seven hundred eighty-eight".