48878732 has 12 divisors (see below), whose sum is σ = 97757520. Its totient is φ = 20948016.

The previous prime is 48878719. The next prime is 48878737. The reversal of 48878732 is 23787884.

It is a happy number.

48878732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

48878732 is an admirable number.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (48878737) 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 3 ways as a sum of consecutive naturals, for example, 872807 + ... + 872862.

It is an arithmetic number, because the mean of its divisors is an integer number (8146460).

Almost surely, 2^48878732 is an apocalyptic number.

It is an amenable number.

48878732 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

48878732 is a wasteful number, since it uses less digits than its factorization.

48878732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745680 (or 1745678 counting only the distinct ones).

The product of its digits is 602112, while the sum is 47.

The square root of 48878732 is about 6991.3326340548. The cubic root of 48878732 is about 365.6284463308.

The spelling of 48878732 in words is "forty-eight million, eight hundred seventy-eight thousand, seven hundred thirty-two".