79229 has 2 divisors, whose sum is σ = 79230. Its totient is φ = 79228.

The previous prime is 79201. The next prime is 79231. The reversal of 79229 is 92297.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76729 + 2500 = 277^2 + 50^2 .

It is an emirp because it is prime and its reverse (92297) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 79229 - 2¹² = 75133 is a prime.

Together with 79231, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79259) 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, 39614 + 39615.

It is an arithmetic number, because the mean of its divisors is an integer number (39615).

2⁷⁹²²⁹ is an apocalyptic number.

It is an amenable number.

79229 is a deficient number, since it is larger than the sum of its proper divisors (1).

79229 is an equidigital number, since it uses as much as digits as its factorization.

79229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268, while the sum is 29.

The square root of 79229 is about 281.4764643802. The cubic root of 79229 is about 42.9498242934.

The spelling of 79229 in words is "seventy-nine thousand, two hundred twenty-nine".