5818219 has 4 divisors (see below), whose sum is σ = 6347160. Its totient is φ = 5289280.

The previous prime is 5818193. The next prime is 5818229. The reversal of 5818219 is 9128185.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5818219 - 2¹⁹ = 5293931 is a prime.

It is a super-2 number, since 2×5818219² = 67703344663922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5818229) 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 3 ways as a sum of consecutive naturals, for example, 264454 + ... + 264475.

It is an arithmetic number, because the mean of its divisors is an integer number (1586790).

Almost surely, 2^5818219 is an apocalyptic number.

5818219 is a deficient number, since it is larger than the sum of its proper divisors (528941).

5818219 is a wasteful number, since it uses less digits than its factorization.

5818219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528940.

The product of its digits is 5760, while the sum is 34.

The square root of 5818219 is about 2412.0984639935. The cubic root of 5818219 is about 179.8581083427.

Subtracting from 5818219 its sum of digits (34), we obtain a palindrome (5818185).

The spelling of 5818219 in words is "five million, eight hundred eighteen thousand, two hundred nineteen".