8045044 has 24 divisors (see below), whose sum is σ = 16298240. Its totient is φ = 3403296.

The previous prime is 8045017. The next prime is 8045047. The reversal of 8045044 is 4405408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8045047) by changing a digit.

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, 394 + ... + 4030.

Almost surely, 2^8045044 is an apocalyptic number.

It is an amenable number.

8045044 is an abundant number, since it is smaller than the sum of its proper divisors (8253196).

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

8045044 is a wasteful number, since it uses less digits than its factorization.

8045044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3727 (or 3725 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 8045044 is about 2836.3786771163. The cubic root of 8045044 is about 200.3746643615.

The spelling of 8045044 in words is "eight million, forty-five thousand, forty-four".