1444048 has 20 divisors (see below), whose sum is σ = 2962980. Its totient is φ = 679424.

The previous prime is 1444043. The next prime is 1444063. The reversal of 1444048 is 8404441.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 419904 + 1024144 = 648^2 + 1012^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2383 + ... + 2926.

It is an arithmetic number, because the mean of its divisors is an integer number (148149).

2^1444048 is an apocalyptic number.

It is an amenable number.

1444048 is an abundant number, since it is smaller than the sum of its proper divisors (1518932).

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

1444048 is a wasteful number, since it uses less digits than its factorization.

1444048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5334 (or 5328 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

The square root of 1444048 is about 1201.6854829780. The cubic root of 1444048 is about 113.0300387419.

Adding to 1444048 its reverse (8404441), we get a palindrome (9848489).

The spelling of 1444048 in words is "one million, four hundred forty-four thousand, forty-eight".