8731201 has 2 divisors, whose sum is σ = 8731202. Its totient is φ = 8731200.

The previous prime is 8731187. The next prime is 8731211. The reversal of 8731201 is 1021378.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7420176 + 1311025 = 2724^2 + 1145^2 .

It is a cyclic number.

It is not a de Polignac number, because 8731201 - 2²¹ = 6634049 is a prime.

It is not a weakly prime, because it can be changed into another prime (8731211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4365600 + 4365601.

It is an arithmetic number, because the mean of its divisors is an integer number (4365601).

Almost surely, 2^8731201 is an apocalyptic number.

It is an amenable number.

8731201 is a deficient number, since it is larger than the sum of its proper divisors (1).

8731201 is an equidigital number, since it uses as much as digits as its factorization.

8731201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 8731201 is about 2954.8605720067. The cubic root of 8731201 is about 205.9165857650.

Adding to 8731201 its reverse (1021378), we get a palindrome (9752579).

The spelling of 8731201 in words is "eight million, seven hundred thirty-one thousand, two hundred one".