44048448 has 140 divisors (see below), whose sum is σ = 135536940. Its totient is φ = 14128128.

The previous prime is 44048443. The next prime is 44048449. The reversal of 44048448 is 84484044.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 34012224 + 10036224 = 5832^2 + 3168^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (44048443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 150190 + ... + 150482.

It is an arithmetic number, because the mean of its divisors is an integer number (968121).

Almost surely, 2^44048448 is an apocalyptic number.

44048448 is a gapful number since it is divisible by the number (48) 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 44048448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67768470).

44048448 is an abundant number, since it is smaller than the sum of its proper divisors (91488492).

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

44048448 is a wasteful number, since it uses less digits than its factorization.

44048448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 327 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 36.

The square root of 44048448 is about 6636.9004813994. The cubic root of 44048448 is about 353.1643604858.

The spelling of 44048448 in words is "forty-four million, forty-eight thousand, four hundred forty-eight".