73336229 has 2 divisors, whose sum is σ = 73336230. Its totient is φ = 73336228.

The previous prime is 73336187. The next prime is 73336231. The reversal of 73336229 is 92263337.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55502500 + 17833729 = 7450^2 + 4223^2 .

It is a cyclic number.

It is not a de Polignac number, because 73336229 - 2⁸ = 73335973 is a prime.

Together with 73336231, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73336429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36668114 + 36668115.

It is an arithmetic number, because the mean of its divisors is an integer number (36668115).

Almost surely, 2^73336229 is an apocalyptic number.

It is an amenable number.

73336229 is a deficient number, since it is larger than the sum of its proper divisors (1).

73336229 is an equidigital number, since it uses as much as digits as its factorization.

73336229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40824, while the sum is 35.

The square root of 73336229 is about 8563.6574546160. The cubic root of 73336229 is about 418.5745877324.

The spelling of 73336229 in words is "seventy-three million, three hundred thirty-six thousand, two hundred twenty-nine".