1044406 has 16 divisors (see below), whose sum is σ = 1769040. Its totient is φ = 458080.

The previous prime is 1044397. The next prime is 1044409. The reversal of 1044406 is 6044401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181 + ... + 1456.

It is an arithmetic number, because the mean of its divisors is an integer number (110565).

2^1044406 is an apocalyptic number.

1044406 is a deficient number, since it is larger than the sum of its proper divisors (724634).

1044406 is a wasteful number, since it uses less digits than its factorization.

1044406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1679.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1044406 is about 1021.9618388179. The cubic root of 1044406 is about 101.4588150996.

Adding to 1044406 its reverse (6044401), we get a palindrome (7088807).

It can be divided in two parts, 104440 and 6, that multiplied together give a triangular number (626640 = T₁₁₁₉).

The spelling of 1044406 in words is "one million, forty-four thousand, four hundred six".