1441322 has 4 divisors (see below), whose sum is σ = 2161986. Its totient is φ = 720660.

The previous prime is 1441313. The next prime is 1441327. The reversal of 1441322 is 2231441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1437601 + 3721 = 1199^2 + 61^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1441322.

It is not an unprimeable number, because it can be changed into a prime (1441327) by changing a digit.

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, 360329 + ... + 360332.

2^1441322 is an apocalyptic number.

1441322 is a deficient number, since it is larger than the sum of its proper divisors (720664).

1441322 is an equidigital number, since it uses as much as digits as its factorization.

1441322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720663.

The product of its digits is 192, while the sum is 17.

The square root of 1441322 is about 1200.5507069674. The cubic root of 1441322 is about 112.9588698302.

Adding to 1441322 its reverse (2231441), we get a palindrome (3672763).

The spelling of 1441322 in words is "one million, four hundred forty-one thousand, three hundred twenty-two".