9376561 has 2 divisors, whose sum is σ = 9376562. Its totient is φ = 9376560.

The previous prime is 9376531. The next prime is 9376573. The reversal of 9376561 is 1656739.

9376561 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8088336 + 1288225 = 2844^2 + 1135^2 .

It is a cyclic number.

It is not a de Polignac number, because 9376561 - 2⁵ = 9376529 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9376561.

It is not a weakly prime, because it can be changed into another prime (9376501) 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, 4688280 + 4688281.

It is an arithmetic number, because the mean of its divisors is an integer number (4688281).

Almost surely, 2^9376561 is an apocalyptic number.

It is an amenable number.

9376561 is a deficient number, since it is larger than the sum of its proper divisors (1).

9376561 is an equidigital number, since it uses as much as digits as its factorization.

9376561 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34020, while the sum is 37.

The square root of 9376561 is about 3062.1170781014. The cubic root of 9376561 is about 210.8698687728.

The spelling of 9376561 in words is "nine million, three hundred seventy-six thousand, five hundred sixty-one".