9520201 has 2 divisors, whose sum is σ = 9520202. Its totient is φ = 9520200.

The previous prime is 9520151. The next prime is 9520219. The reversal of 9520201 is 1020259.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9308601 + 211600 = 3051^2 + 460^2 .

It is an emirp because it is prime and its reverse (1020259) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9520201 - 2¹¹ = 9518153 is a prime.

It is not a weakly prime, because it can be changed into another prime (9520261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4760100 + 4760101.

It is an arithmetic number, because the mean of its divisors is an integer number (4760101).

Almost surely, 2^9520201 is an apocalyptic number.

It is an amenable number.

9520201 is a deficient number, since it is larger than the sum of its proper divisors (1).

9520201 is an equidigital number, since it uses as much as digits as its factorization.

9520201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 9520201 is about 3085.4822961735. The cubic root of 9520201 is about 211.9411920069.

The spelling of 9520201 in words is "nine million, five hundred twenty thousand, two hundred one".