1444325 has 6 divisors (see below), whose sum is σ = 1790994. Its totient is φ = 1155440.

The previous prime is 1444309. The next prime is 1444411. The reversal of 1444325 is 5234441.

It can be written as a sum of positive squares in 3 ways, for example, as 6724 + 1437601 = 82^2 + 1199^2 .

It is not a de Polignac number, because 1444325 - 2⁴ = 1444309 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1444325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28862 + ... + 28911.

It is an arithmetic number, because the mean of its divisors is an integer number (298499).

2^1444325 is an apocalyptic number.

It is an amenable number.

1444325 is a deficient number, since it is larger than the sum of its proper divisors (346669).

1444325 is an equidigital number, since it uses as much as digits as its factorization.

1444325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57783 (or 57778 counting only the distinct ones).

The product of its digits is 1920, while the sum is 23.

The square root of 1444325 is about 1201.8007322348. The cubic root of 1444325 is about 113.0372654912.

Adding to 1444325 its reverse (5234441), we get a palindrome (6678766).

The spelling of 1444325 in words is "one million, four hundred forty-four thousand, three hundred twenty-five".