64848241 has 2 divisors, whose sum is σ = 64848242. Its totient is φ = 64848240.

The previous prime is 64848233. The next prime is 64848253. The reversal of 64848241 is 14284846.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64000000 + 848241 = 8000^2 + 921^2 .

It is a cyclic number.

It is not a de Polignac number, because 64848241 - 2³ = 64848233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 64848241.

It is not a weakly prime, because it can be changed into another prime (64848841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32424120 + 32424121.

It is an arithmetic number, because the mean of its divisors is an integer number (32424121).

Almost surely, 2^64848241 is an apocalyptic number.

It is an amenable number.

64848241 is a deficient number, since it is larger than the sum of its proper divisors (1).

64848241 is an equidigital number, since it uses as much as digits as its factorization.

64848241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 49152, while the sum is 37.

The square root of 64848241 is about 8052.8405547359. The cubic root of 64848241 is about 401.7594185196.

It can be divided in two parts, 64 and 848241, that multiplied together give a square (54287424 = 7368²).

The spelling of 64848241 in words is "sixty-four million, eight hundred forty-eight thousand, two hundred forty-one".