717196201 has 2 divisors, whose sum is σ = 717196202. Its totient is φ = 717196200.

The previous prime is 717196177. The next prime is 717196217. The reversal of 717196201 is 102691717.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 543589225 + 173606976 = 23315^2 + 13176^2 .

It is an emirp because it is prime and its reverse (102691717) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 717196201 - 2¹⁹ = 716671913 is a prime.

It is not a weakly prime, because it can be changed into another prime (717196241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358598100 + 358598101.

It is an arithmetic number, because the mean of its divisors is an integer number (358598101).

Almost surely, 2^717196201 is an apocalyptic number.

It is an amenable number.

717196201 is a deficient number, since it is larger than the sum of its proper divisors (1).

717196201 is an equidigital number, since it uses as much as digits as its factorization.

717196201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 34.

The square root of 717196201 is about 26780.5190577031. The cubic root of 717196201 is about 895.1160137992.

The spelling of 717196201 in words is "seven hundred seventeen million, one hundred ninety-six thousand, two hundred one".