1441408 has 16 divisors (see below), whose sum is σ = 2871810. Its totient is φ = 720640.

The previous prime is 1441381. The next prime is 1441411. The reversal of 1441408 is 8041441.

It can be written as a sum of positive squares in only one way, i.e., 788544 + 652864 = 888^2 + 808^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a zygodrome in base 4.

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 as a sum of consecutive naturals, namely, 5503 + ... + 5758.

2^1441408 is an apocalyptic number.

It is an amenable number.

1441408 is a deficient number, since it is larger than the sum of its proper divisors (1430402).

1441408 is an equidigital number, since it uses as much as digits as its factorization.

1441408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11275 (or 11263 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 1441408 is about 1200.5865233293. The cubic root of 1441408 is about 112.9611164412.

Adding to 1441408 its reverse (8041441), we get a palindrome (9482849).

It can be divided in two parts, 1441 and 408, that added together give a square (1849 = 43²).

The spelling of 1441408 in words is "one million, four hundred forty-one thousand, four hundred eight".