48781608 has 32 divisors (see below), whose sum is σ = 124792800. Its totient is φ = 15882048.

The previous prime is 48781553. The next prime is 48781661. The reversal of 48781608 is 80618784.

It is a self number, because there is not a number n which added to its sum of digits gives 48781608.

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, 22603 + ... + 24666.

It is an arithmetic number, because the mean of its divisors is an integer number (3899775).

Almost surely, 2^48781608 is an apocalyptic number.

It is an amenable number.

48781608 is an abundant number, since it is smaller than the sum of its proper divisors (76011192).

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

48781608 is a wasteful number, since it uses less digits than its factorization.

48781608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47321 (or 47317 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 42.

The square root of 48781608 is about 6984.3831510020. The cubic root of 48781608 is about 365.3861129576.

The spelling of 48781608 in words is "forty-eight million, seven hundred eighty-one thousand, six hundred eight".