1444804 has 9 divisors (see below), whose sum is σ = 2532621. Its totient is φ = 721200.

The previous prime is 1444801. The next prime is 1444811. The reversal of 1444804 is 4084441.

It is a happy number.

The square root of 1444804 is 1202.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1214404 + 230400 = 1102^2 + 480^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1444801) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2104 + ... + 2704.

2^1444804 is an apocalyptic number.

1444804 is the 1202-nd square number.

It is an amenable number.

1444804 is a deficient number, since it is larger than the sum of its proper divisors (1087817).

1444804 is an frugal number, since it uses more digits than its factorization.

1444804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206 (or 603 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

The cubic root of 1444804 is about 113.0497601088.

Multiplying 1444804 by its sum of digits (25), we get a square (36120100 = 6010²).

Multiplying 1444804 by its reverse (4084441), we get a square (5901216694564 = 2429242²).

The spelling of 1444804 in words is "one million, four hundred forty-four thousand, eight hundred four".