9055201 has 2 divisors, whose sum is σ = 9055202. Its totient is φ = 9055200.

The previous prime is 9055187. The next prime is 9055213. The reversal of 9055201 is 1025509.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7617600 + 1437601 = 2760^2 + 1199^2 .

It is an emirp because it is prime and its reverse (1025509) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9055201 - 2¹¹ = 9053153 is a prime.

It is not a weakly prime, because it can be changed into another prime (9055231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4527600 + 4527601.

It is an arithmetic number, because the mean of its divisors is an integer number (4527601).

Almost surely, 2^9055201 is an apocalyptic number.

It is an amenable number.

9055201 is a deficient number, since it is larger than the sum of its proper divisors (1).

9055201 is an equidigital number, since it uses as much as digits as its factorization.

9055201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 9055201 is about 3009.1861025865. The cubic root of 9055201 is about 208.4327850862.

The spelling of 9055201 in words is "nine million, fifty-five thousand, two hundred one".