1444441 has 2 divisors, whose sum is σ = 1444442. Its totient is φ = 1444440.

The previous prime is 1444411. The next prime is 1444447.

It is a happy number.

1444441 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1218816 + 225625 = 1104^2 + 475^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 1444441 - 2¹¹ = 1442393 is a prime.

It is not a weakly prime, because it can be changed into another prime (1444447) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722220 + 722221.

It is an arithmetic number, because the mean of its divisors is an integer number (722221).

2^1444441 is an apocalyptic number.

It is an amenable number.

1444441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1444441 is an equidigital number, since it uses as much as digits as its factorization.

1444441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1024, while the sum is 22.

The square root of 1444441 is about 1201.8489921783. The cubic root of 1444441 is about 113.0402915811.

It can be divided in two parts, 1444 and 441, that multiplied together give a square (636804 = 798²).

The spelling of 1444441 in words is "one million, four hundred forty-four thousand, four hundred forty-one".