48004440 has 128 divisors (see below), whose sum is σ = 161118720. Its totient is φ = 11340800.

The previous prime is 48004433. The next prime is 48004501. The reversal of 48004440 is 4440084.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 48004440.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53677 + ... + 54563.

It is an arithmetic number, because the mean of its divisors is an integer number (1258740).

Almost surely, 2^48004440 is an apocalyptic number.

48004440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48004440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80559360).

48004440 is an abundant number, since it is smaller than the sum of its proper divisors (113114280).

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

48004440 is a wasteful number, since it uses less digits than its factorization.

48004440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953 (or 949 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 48004440 is about 6928.5236522653. The cubic root of 48004440 is about 363.4353237979.

It can be divided in two parts, 480044 and 40, that added together give a palindrome (480084).

The spelling of 48004440 in words is "forty-eight million, four thousand, four hundred forty".