382229 has 2 divisors, whose sum is σ = 382230. Its totient is φ = 382228.

The previous prime is 382189. The next prime is 382231. The reversal of 382229 is 922283.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 240100 + 142129 = 490^2 + 377^2 .

It is an emirp because it is prime and its reverse (922283) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-382229 is a prime.

It is a Sophie Germain prime.

Together with 382231, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 382198 and 382207.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 382229.

It is not a weakly prime, because it can be changed into another prime (382429) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191114 + 191115.

It is an arithmetic number, because the mean of its divisors is an integer number (191115).

2³⁸²²²⁹ is an apocalyptic number.

It is an amenable number.

382229 is a deficient number, since it is larger than the sum of its proper divisors (1).

382229 is an equidigital number, since it uses as much as digits as its factorization.

382229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 26.

The square root of 382229 is about 618.2467145081. The cubic root of 382229 is about 72.5729111929.

It can be divided in two parts, 382 and 229, that multiplied together give a palindrome (87478).

The spelling of 382229 in words is "three hundred eighty-two thousand, two hundred twenty-nine".