1006044 has 24 divisors (see below), whose sum is σ = 2528400. Its totient is φ = 309504.

The previous prime is 1006037. The next prime is 1006063. The reversal of 1006044 is 4406001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3069 + ... + 3380.

It is an arithmetic number, because the mean of its divisors is an integer number (105350).

2^1006044 is an apocalyptic number.

It is an amenable number.

1006044 is an abundant number, since it is smaller than the sum of its proper divisors (1522356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1006044 is a wasteful number, since it uses less digits than its factorization.

1006044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6469 (or 6467 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1006044 is about 1003.0174475053. The cubic root of 1006044 is about 100.2010621359.

The spelling of 1006044 in words is "one million, six thousand, forty-four".