48969984 has 72 divisors (see below), whose sum is σ = 148966720. Its totient is φ = 13989888.

The previous prime is 48969983. The next prime is 48970001. The reversal of 48969984 is 48996984.

It is not an unprimeable number, because it can be changed into a prime (48969983) by changing a digit.

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, 822 + ... + 9930.

Almost surely, 2^48969984 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 48969984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74483360).

48969984 is an abundant number, since it is smaller than the sum of its proper divisors (99996736).

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

48969984 is an equidigital number, since it uses as much as digits as its factorization.

48969984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9135 (or 9121 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 57.

The square root of 48969984 is about 6997.8556715611. The cubic root of 48969984 is about 365.8558362025.

Subtracting 48969984 from its reverse (48996984), we obtain a cube (27000 = 30³).

The spelling of 48969984 in words is "forty-eight million, nine hundred sixty-nine thousand, nine hundred eighty-four".