8944133 has 8 divisors (see below), whose sum is σ = 9821280. Its totient is φ = 8077680.

The previous prime is 8944127. The next prime is 8944153. The reversal of 8944133 is 3314498.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8944133 - 2⁶ = 8944069 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 8944133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8944123) 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, 863 + ... + 4316.

It is an arithmetic number, because the mean of its divisors is an integer number (1227660).

Almost surely, 2^8944133 is an apocalyptic number.

8944133 is the 1727-th octagonal number.

It is an amenable number.

8944133 is a deficient number, since it is larger than the sum of its proper divisors (877147).

8944133 is a wasteful number, since it uses less digits than its factorization.

8944133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5347.

The product of its digits is 10368, while the sum is 32.

The square root of 8944133 is about 2990.6743386735. The cubic root of 8944133 is about 207.5770885005.

The spelling of 8944133 in words is "eight million, nine hundred forty-four thousand, one hundred thirty-three".