36518219 has 8 divisors (see below), whose sum is σ = 37482480. Its totient is φ = 35564256.

The previous prime is 36518197. The next prime is 36518233. The reversal of 36518219 is 91281563.

36518219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36518219 - 2¹² = 36514123 is a prime.

It is a super-2 number, since 2×36518219² = 2667160637863922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36518239) 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 in 7 ways as a sum of consecutive naturals, for example, 4889 + ... + 9845.

It is an arithmetic number, because the mean of its divisors is an integer number (4685310).

Almost surely, 2^36518219 is an apocalyptic number.

36518219 is a deficient number, since it is larger than the sum of its proper divisors (964261).

36518219 is a wasteful number, since it uses less digits than its factorization.

36518219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5149.

The product of its digits is 12960, while the sum is 35.

The square root of 36518219 is about 6043.0306138559. The cubic root of 36518219 is about 331.7695544815.

The spelling of 36518219 in words is "thirty-six million, five hundred eighteen thousand, two hundred nineteen".