808229 has 2 divisors, whose sum is σ = 808230. Its totient is φ = 808228.

The previous prime is 808217. The next prime is 808237. The reversal of 808229 is 922808.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 792100 + 16129 = 890^2 + 127^2 .

It is a cyclic number.

It is not a de Polignac number, because 808229 - 2⁸ = 807973 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (868229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 404114 + 404115.

It is an arithmetic number, because the mean of its divisors is an integer number (404115).

2⁸⁰⁸²²⁹ is an apocalyptic number.

It is an amenable number.

808229 is a deficient number, since it is larger than the sum of its proper divisors (1).

808229 is an equidigital number, since it uses as much as digits as its factorization.

808229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 808229 is about 899.0155727239. The cubic root of 808229 is about 93.1489884601.

The spelling of 808229 in words is "eight hundred eight thousand, two hundred twenty-nine".