48181448 has 16 divisors (see below), whose sum is σ = 103246080. Its totient is φ = 20649168.

The previous prime is 48181447. The next prime is 48181487. The reversal of 48181448 is 84418184.

48181448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (48181447) 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, 430136 + ... + 430247.

It is an arithmetic number, because the mean of its divisors is an integer number (6452880).

Almost surely, 2^48181448 is an apocalyptic number.

It is an amenable number.

48181448 is an abundant number, since it is smaller than the sum of its proper divisors (55064632).

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

48181448 is a wasteful number, since it uses less digits than its factorization.

48181448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860396 (or 860392 counting only the distinct ones).

The product of its digits is 32768, while the sum is 38.

The square root of 48181448 is about 6941.2857598575. The cubic root of 48181448 is about 363.8814773318.

The spelling of 48181448 in words is "forty-eight million, one hundred eighty-one thousand, four hundred forty-eight".