1044007 has 4 divisors (see below), whose sum is σ = 1053360. Its totient is φ = 1034656.

The previous prime is 1043981. The next prime is 1044019. The reversal of 1044007 is 7004401.

It is a happy number.

1044007 is nontrivially palindromic in base 3.

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

It is a cyclic number.

It is not a de Polignac number, because 1044007 - 2¹⁵ = 1011239 is a prime.

It is a Duffinian number.

1044007 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044097) 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, 4507 + ... + 4732.

It is an arithmetic number, because the mean of its divisors is an integer number (263340).

2^1044007 is an apocalyptic number.

1044007 is a deficient number, since it is larger than the sum of its proper divisors (9353).

1044007 is an equidigital number, since it uses as much as digits as its factorization.

1044007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9352.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 1044007 is about 1021.7666074011. The cubic root of 1044007 is about 101.4458931696.

Adding to 1044007 its reverse (7004401), we get a palindrome (8048408).

The spelling of 1044007 in words is "one million, forty-four thousand, seven".