48109688 has 32 divisors (see below), whose sum is σ = 98910720. Its totient is φ = 21756000.

The previous prime is 48109681. The next prime is 48109697. The reversal of 48109688 is 88690184.

It is a happy number.

48109688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48109681) 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 7 ways as a sum of consecutive naturals, for example, 17273 + ... + 19863.

It is an arithmetic number, because the mean of its divisors is an integer number (3090960).

Almost surely, 2^48109688 is an apocalyptic number.

It is an amenable number.

48109688 is an abundant number, since it is smaller than the sum of its proper divisors (50801032).

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

48109688 is a wasteful number, since it uses less digits than its factorization.

48109688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2819 (or 2815 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 44.

The square root of 48109688 is about 6936.1147626031. The cubic root of 48109688 is about 363.7007361947.

It can be divided in two parts, 481096 and 88, that added together give a palindrome (481184).

The spelling of 48109688 in words is "forty-eight million, one hundred nine thousand, six hundred eighty-eight".