48897984 has 112 divisors (see below), whose sum is σ = 139574016. Its totient is φ = 15052800.

The previous prime is 48897983. The next prime is 48898021. The reversal of 48897984 is 48979884.

48897984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48897983) 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 15 ways as a sum of consecutive naturals, for example, 231639 + ... + 231849.

Almost surely, 2^48897984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48897984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69787008).

48897984 is an abundant number, since it is smaller than the sum of its proper divisors (90676032).

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

48897984 is a wasteful number, since it uses less digits than its factorization.

48897984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 304 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 57.

The square root of 48897984 is about 6992.7093461691. The cubic root of 48897984 is about 365.6764437221.

It can be divided in two parts, 4 and 8897984, that added together give a palindrome (8897988).

The spelling of 48897984 in words is "forty-eight million, eight hundred ninety-seven thousand, nine hundred eighty-four".