8758229 has 2 divisors, whose sum is σ = 8758230. Its totient is φ = 8758228.

The previous prime is 8758219. The next prime is 8758279. The reversal of 8758229 is 9228578.

It is a happy number.

8758229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8254129 + 504100 = 2873^2 + 710^2 .

It is a cyclic number.

It is not a de Polignac number, because 8758229 - 2¹⁶ = 8692693 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8758219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4379114 + 4379115.

It is an arithmetic number, because the mean of its divisors is an integer number (4379115).

Almost surely, 2^8758229 is an apocalyptic number.

It is an amenable number.

8758229 is a deficient number, since it is larger than the sum of its proper divisors (1).

8758229 is an equidigital number, since it uses as much as digits as its factorization.

8758229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 41.

The square root of 8758229 is about 2959.4305195426. The cubic root of 8758229 is about 206.1288429537.

The spelling of 8758229 in words is "eight million, seven hundred fifty-eight thousand, two hundred twenty-nine".