73056199 has 2 divisors, whose sum is σ = 73056200. Its totient is φ = 73056198.

The previous prime is 73056187. The next prime is 73056227. The reversal of 73056199 is 99165037.

It is a weak prime.

It is an emirp because it is prime and its reverse (99165037) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73056199 - 2¹³ = 73048007 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 (73054199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36528099 + 36528100.

It is an arithmetic number, because the mean of its divisors is an integer number (36528100).

Almost surely, 2^73056199 is an apocalyptic number.

73056199 is a deficient number, since it is larger than the sum of its proper divisors (1).

73056199 is an equidigital number, since it uses as much as digits as its factorization.

73056199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51030, while the sum is 40.

The square root of 73056199 is about 8547.2919103070. The cubic root of 73056199 is about 418.0411408420.

The spelling of 73056199 in words is "seventy-three million, fifty-six thousand, one hundred ninety-nine".