196088219 has 2 divisors, whose sum is σ = 196088220. Its totient is φ = 196088218.

The previous prime is 196088209. The next prime is 196088261. The reversal of 196088219 is 912880691.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 196088219 - 2²⁴ = 179311003 is a prime.

It is a super-2 number, since 2×196088219² = 76901179261183922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 196088219.

It is not a weakly prime, because it can be changed into another prime (196088209) 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, 98044109 + 98044110.

It is an arithmetic number, because the mean of its divisors is an integer number (98044110).

Almost surely, 2^196088219 is an apocalyptic number.

196088219 is a deficient number, since it is larger than the sum of its proper divisors (1).

196088219 is an equidigital number, since it uses as much as digits as its factorization.

196088219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 44.

The square root of 196088219 is about 14003.1503241235. The cubic root of 196088219 is about 580.9657108401.

The spelling of 196088219 in words is "one hundred ninety-six million, eighty-eight thousand, two hundred nineteen".