1441448 has 8 divisors (see below), whose sum is σ = 2702730. Its totient is φ = 720720.

The previous prime is 1441439. The next prime is 1441459. The reversal of 1441448 is 8441441.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1350244 + 91204 = 1162^2 + 302^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90083 + ... + 90098.

2^1441448 is an apocalyptic number.

It is an amenable number.

1441448 is a deficient number, since it is larger than the sum of its proper divisors (1261282).

1441448 is a wasteful number, since it uses less digits than its factorization.

1441448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180187 (or 180183 counting only the distinct ones).

The product of its digits is 2048, while the sum is 26.

The square root of 1441448 is about 1200.6031817382. The cubic root of 1441448 is about 112.9621613461.

Adding to 1441448 its reverse (8441441), we get a palindrome (9882889).

The spelling of 1441448 in words is "one million, four hundred forty-one thousand, four hundred forty-eight".