196059217 has 2 divisors, whose sum is σ = 196059218. Its totient is φ = 196059216.

The previous prime is 196059211. The next prime is 196059247. The reversal of 196059217 is 712950691.

196059217 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 can be written as a sum of positive squares in only one way, i.e., 136399041 + 59660176 = 11679^2 + 7724^2 .

It is a cyclic number.

It is not a de Polignac number, because 196059217 - 2¹⁵ = 196026449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 196059217.

It is not a weakly prime, because it can be changed into another prime (196059211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98029608 + 98029609.

It is an arithmetic number, because the mean of its divisors is an integer number (98029609).

Almost surely, 2^196059217 is an apocalyptic number.

It is an amenable number.

196059217 is a deficient number, since it is larger than the sum of its proper divisors (1).

196059217 is an equidigital number, since it uses as much as digits as its factorization.

196059217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 40.

The square root of 196059217 is about 14002.1147331394. The cubic root of 196059217 is about 580.9370672728.

The spelling of 196059217 in words is "one hundred ninety-six million, fifty-nine thousand, two hundred seventeen".