8828009 has 2 divisors, whose sum is σ = 8828010. Its totient is φ = 8828008.

The previous prime is 8828003. The next prime is 8828041. The reversal of 8828009 is 9008288.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4840000 + 3988009 = 2200^2 + 1997^2 .

It is a cyclic number.

It is not a de Polignac number, because 8828009 - 2¹⁶ = 8762473 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8828009.

It is not a weakly prime, because it can be changed into another prime (8828003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4414004 + 4414005.

It is an arithmetic number, because the mean of its divisors is an integer number (4414005).

Almost surely, 2^8828009 is an apocalyptic number.

It is an amenable number.

8828009 is a deficient number, since it is larger than the sum of its proper divisors (1).

8828009 is an equidigital number, since it uses as much as digits as its factorization.

8828009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 8828009 is about 2971.1965603103. The cubic root of 8828009 is about 206.6748300047.

The spelling of 8828009 in words is "eight million, eight hundred twenty-eight thousand, nine".