9568901 has 2 divisors, whose sum is σ = 9568902. Its totient is φ = 9568900.

The previous prime is 9568877. The next prime is 9568907. The reversal of 9568901 is 1098659.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8008900 + 1560001 = 2830^2 + 1249^2 .

It is a cyclic number.

It is not a de Polignac number, because 9568901 - 2¹⁸ = 9306757 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9568907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4784450 + 4784451.

It is an arithmetic number, because the mean of its divisors is an integer number (4784451).

Almost surely, 2^9568901 is an apocalyptic number.

It is an amenable number.

9568901 is a deficient number, since it is larger than the sum of its proper divisors (1).

9568901 is an equidigital number, since it uses as much as digits as its factorization.

9568901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 38.

The square root of 9568901 is about 3093.3640264282. The cubic root of 9568901 is about 212.3019682192.

The spelling of 9568901 in words is "nine million, five hundred sixty-eight thousand, nine hundred one".