718367201 has 2 divisors, whose sum is σ = 718367202. Its totient is φ = 718367200.

The previous prime is 718367197. The next prime is 718367203. The reversal of 718367201 is 102763817.

718367201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 449440000 + 268927201 = 21200^2 + 16399^2 .

It is a cyclic number.

It is not a de Polignac number, because 718367201 - 2² = 718367197 is a prime.

Together with 718367203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (718367203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 359183600 + 359183601.

It is an arithmetic number, because the mean of its divisors is an integer number (359183601).

Almost surely, 2^718367201 is an apocalyptic number.

It is an amenable number.

718367201 is a deficient number, since it is larger than the sum of its proper divisors (1).

718367201 is an equidigital number, since it uses as much as digits as its factorization.

718367201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 718367201 is about 26802.3730479225. The cubic root of 718367201 is about 895.6029149178.

The spelling of 718367201 in words is "seven hundred eighteen million, three hundred sixty-seven thousand, two hundred one".