1441673 has 2 divisors, whose sum is σ = 1441674. Its totient is φ = 1441672.

The previous prime is 1441669. The next prime is 1441679. The reversal of 1441673 is 3761441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 868624 + 573049 = 932^2 + 757^2 .

It is an emirp because it is prime and its reverse (3761441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1441673 - 2² = 1441669 is a prime.

It is not a weakly prime, because it can be changed into another prime (1441679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720836 + 720837.

It is an arithmetic number, because the mean of its divisors is an integer number (720837).

2^1441673 is an apocalyptic number.

It is an amenable number.

1441673 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441673 is an equidigital number, since it uses as much as digits as its factorization.

1441673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 26.

The square root of 1441673 is about 1200.6968809820. The cubic root of 1441673 is about 112.9680385761.

The spelling of 1441673 in words is "one million, four hundred forty-one thousand, six hundred seventy-three".