48478188 has 24 divisors (see below), whose sum is σ = 123399360. Its totient is φ = 14690320.

The previous prime is 48478187. The next prime is 48478201. The reversal of 48478188 is 88187484.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (48478187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183498 + ... + 183761.

It is an arithmetic number, because the mean of its divisors is an integer number (5141640).

Almost surely, 2^48478188 is an apocalyptic number.

It is an amenable number.

48478188 is an abundant number, since it is smaller than the sum of its proper divisors (74921172).

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

48478188 is a wasteful number, since it uses less digits than its factorization.

48478188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367277 (or 367275 counting only the distinct ones).

The product of its digits is 458752, while the sum is 48.

The square root of 48478188 is about 6962.6279521457. The cubic root of 48478188 is about 364.6269736263.

The spelling of 48478188 in words is "forty-eight million, four hundred seventy-eight thousand, one hundred eighty-eight".