73016219 has 2 divisors, whose sum is σ = 73016220. Its totient is φ = 73016218.

The previous prime is 73016213. The next prime is 73016227. The reversal of 73016219 is 91261037.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73016219 - 2¹² = 73012123 is a prime.

It is a super-2 number, since 2×73016219² = 10662736474111922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 73016191 and 73016200.

It is not a weakly prime, because it can be changed into another prime (73016213) 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, 36508109 + 36508110.

It is an arithmetic number, because the mean of its divisors is an integer number (36508110).

Almost surely, 2^73016219 is an apocalyptic number.

73016219 is a deficient number, since it is larger than the sum of its proper divisors (1).

73016219 is an equidigital number, since it uses as much as digits as its factorization.

73016219 is an odious number, because the sum of its binary digits is odd.

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

The square root of 73016219 is about 8544.9528377868. The cubic root of 73016219 is about 417.9648692650.

The spelling of 73016219 in words is "seventy-three million, sixteen thousand, two hundred nineteen".