48381072 has 20 divisors (see below), whose sum is σ = 124984560. Its totient is φ = 16127008.

The previous prime is 48381071. The next prime is 48381143. The reversal of 48381072 is 27018384.

It is not an unprimeable number, because it can be changed into a prime (48381071) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 503922 + ... + 504017.

It is an arithmetic number, because the mean of its divisors is an integer number (6249228).

Almost surely, 2^48381072 is an apocalyptic number.

It is an amenable number.

48381072 is an abundant number, since it is smaller than the sum of its proper divisors (76603488).

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

48381072 is a wasteful number, since it uses less digits than its factorization.

48381072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007950 (or 1007944 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 48381072 is about 6955.6503649910. The cubic root of 48381072 is about 364.3833260035.

The spelling of 48381072 in words is "forty-eight million, three hundred eighty-one thousand, seventy-two".