9895229 has 2 divisors, whose sum is σ = 9895230. Its totient is φ = 9895228.

The previous prime is 9895213. The next prime is 9895247. The reversal of 9895229 is 9225989.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6002500 + 3892729 = 2450^2 + 1973^2 .

It is an emirp because it is prime and its reverse (9225989) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9895229 - 2⁴ = 9895213 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 9895229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9895279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4947614 + 4947615.

It is an arithmetic number, because the mean of its divisors is an integer number (4947615).

Almost surely, 2^9895229 is an apocalyptic number.

It is an amenable number.

9895229 is a deficient number, since it is larger than the sum of its proper divisors (1).

9895229 is an equidigital number, since it uses as much as digits as its factorization.

9895229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 44.

The square root of 9895229 is about 3145.6682914764. The cubic root of 9895229 is about 214.6884183279.

The spelling of 9895229 in words is "nine million, eight hundred ninety-five thousand, two hundred twenty-nine".