64224301 has 2 divisors, whose sum is σ = 64224302. Its totient is φ = 64224300.

The previous prime is 64224263. The next prime is 64224361. The reversal of 64224301 is 10342246.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58216900 + 6007401 = 7630^2 + 2451^2 .

It is a cyclic number.

It is not a de Polignac number, because 64224301 - 2¹¹ = 64222253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64224361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32112150 + 32112151.

It is an arithmetic number, because the mean of its divisors is an integer number (32112151).

Almost surely, 2^64224301 is an apocalyptic number.

It is an amenable number.

64224301 is a deficient number, since it is larger than the sum of its proper divisors (1).

64224301 is an equidigital number, since it uses as much as digits as its factorization.

64224301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 64224301 is about 8014.0065510330. The cubic root of 64224301 is about 400.4667489018.

Adding to 64224301 its reverse (10342246), we get a palindrome (74566547).

The spelling of 64224301 in words is "sixty-four million, two hundred twenty-four thousand, three hundred one".