36512219 has 2 divisors, whose sum is σ = 36512220. Its totient is φ = 36512218.

The previous prime is 36512213. The next prime is 36512227. The reversal of 36512219 is 91221563.

36512219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (91221563) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36512219 - 2²⁰ = 35463643 is a prime.

It is a super-2 number, since 2×36512219² = 2666284272607922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36512191 and 36512200.

It is not a weakly prime, because it can be changed into another prime (36512213) 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, 18256109 + 18256110.

It is an arithmetic number, because the mean of its divisors is an integer number (18256110).

Almost surely, 2^36512219 is an apocalyptic number.

36512219 is a deficient number, since it is larger than the sum of its proper divisors (1).

36512219 is an equidigital number, since it uses as much as digits as its factorization.

36512219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 29.

The square root of 36512219 is about 6042.5341538133. The cubic root of 36512219 is about 331.7513834023.

The spelling of 36512219 in words is "thirty-six million, five hundred twelve thousand, two hundred nineteen".