1044073 has 4 divisors (see below), whose sum is σ = 1048788. Its totient is φ = 1039360.

The previous prime is 1044053. The next prime is 1044079. The reversal of 1044073 is 3704401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3704401 = 1459 ⋅2539.

It can be written as a sum of positive squares in 2 ways, for example, as 514089 + 529984 = 717^2 + 728^2 .

It is a cyclic number.

It is not a de Polignac number, because 1044073 - 2⁵ = 1044041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1044073.

It is not an unprimeable number, because it can be changed into a prime (1044079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2008 + ... + 2473.

It is an arithmetic number, because the mean of its divisors is an integer number (262197).

2^1044073 is an apocalyptic number.

It is an amenable number.

1044073 is a deficient number, since it is larger than the sum of its proper divisors (4715).

1044073 is an equidigital number, since it uses as much as digits as its factorization.

1044073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4714.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 1044073 is about 1021.7989038945. The cubic root of 1044073 is about 101.4480308589.

Adding to 1044073 its reverse (3704401), we get a palindrome (4748474).

The spelling of 1044073 in words is "one million, forty-four thousand, seventy-three".