395201 has 2 divisors, whose sum is σ = 395202. Its totient is φ = 395200.

The previous prime is 395191. The next prime is 395231. The reversal of 395201 is 102593.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 201601 + 193600 = 449^2 + 440^2 .

It is an emirp because it is prime and its reverse (102593) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 395201 - 2⁶ = 395137 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (395231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197600 + 197601.

It is an arithmetic number, because the mean of its divisors is an integer number (197601).

2³⁹⁵²⁰¹ is an apocalyptic number.

It is an amenable number.

395201 is a deficient number, since it is larger than the sum of its proper divisors (1).

395201 is an equidigital number, since it uses as much as digits as its factorization.

395201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 395201 is about 628.6501411755. The cubic root of 395201 is about 73.3847825368.

Adding to 395201 its reverse (102593), we get a palindrome (497794).

The spelling of 395201 in words is "three hundred ninety-five thousand, two hundred one".