64560341 has 2 divisors, whose sum is σ = 64560342. Its totient is φ = 64560340.

The previous prime is 64560317. The next prime is 64560361. The reversal of 64560341 is 14306546.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59136100 + 5424241 = 7690^2 + 2329^2 .

It is a cyclic number.

It is not a de Polignac number, because 64560341 - 2⁶ = 64560277 is a prime.

It is a Sophie Germain prime.

It is a Chen 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 (64560361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32280170 + 32280171.

It is an arithmetic number, because the mean of its divisors is an integer number (32280171).

Almost surely, 2^64560341 is an apocalyptic number.

It is an amenable number.

64560341 is a deficient number, since it is larger than the sum of its proper divisors (1).

64560341 is an equidigital number, since it uses as much as digits as its factorization.

64560341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 64560341 is about 8034.9449904775. The cubic root of 64560341 is about 401.1639866356.

Adding to 64560341 its reverse (14306546), we get a palindrome (78866887).

The spelling of 64560341 in words is "sixty-four million, five hundred sixty thousand, three hundred forty-one".