48423984 has 80 divisors (see below), whose sum is σ = 147609600. Its totient is φ = 13386240.

The previous prime is 48423971. The next prime is 48424001. The reversal of 48423984 is 48932484.

It is a Harshad number since it is a multiple of its sum of digits (42).

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 15 ways as a sum of consecutive naturals, for example, 8092 + ... + 12740.

It is an arithmetic number, because the mean of its divisors is an integer number (1845120).

Almost surely, 2^48423984 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 48423984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73804800).

48423984 is an abundant number, since it is smaller than the sum of its proper divisors (99185616).

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

48423984 is a wasteful number, since it uses less digits than its factorization.

48423984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4698 (or 4692 counting only the distinct ones).

The product of its digits is 221184, while the sum is 42.

The square root of 48423984 is about 6958.7343676850. The cubic root of 48423984 is about 364.4910251233.

The spelling of 48423984 in words is "forty-eight million, four hundred twenty-three thousand, nine hundred eighty-four".