8132219 has 2 divisors, whose sum is σ = 8132220. Its totient is φ = 8132218.

The previous prime is 8132177. The next prime is 8132221. The reversal of 8132219 is 9122318.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8132219 - 2¹⁶ = 8066683 is a prime.

It is a super-2 number, since 2×8132219² = 132265971727922, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 8132221, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (8137219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4066109 + 4066110.

It is an arithmetic number, because the mean of its divisors is an integer number (4066110).

Almost surely, 2^8132219 is an apocalyptic number.

8132219 is a deficient number, since it is larger than the sum of its proper divisors (1).

8132219 is an equidigital number, since it uses as much as digits as its factorization.

8132219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 26.

The square root of 8132219 is about 2851.7045779674. The cubic root of 8132219 is about 201.0958100364.

Subtracting 8132219 from its reverse (9122318), we obtain a palindrome (990099).

The spelling of 8132219 in words is "eight million, one hundred thirty-two thousand, two hundred nineteen".