65745241 has 2 divisors, whose sum is σ = 65745242. Its totient is φ = 65745240.

The previous prime is 65745227. The next prime is 65745269. The reversal of 65745241 is 14254756.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36542025 + 29203216 = 6045^2 + 5404^2 .

It is a cyclic number.

It is not a de Polignac number, because 65745241 - 2¹⁵ = 65712473 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 65745197 and 65745206.

It is not a weakly prime, because it can be changed into another prime (65745271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32872620 + 32872621.

It is an arithmetic number, because the mean of its divisors is an integer number (32872621).

Almost surely, 2^65745241 is an apocalyptic number.

It is an amenable number.

65745241 is a deficient number, since it is larger than the sum of its proper divisors (1).

65745241 is an equidigital number, since it uses as much as digits as its factorization.

65745241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33600, while the sum is 34.

The square root of 65745241 is about 8108.3439122918. The cubic root of 65745241 is about 403.6033607557.

Adding to 65745241 its reverse (14254756), we get a palindrome (79999997).

The spelling of 65745241 in words is "sixty-five million, seven hundred forty-five thousand, two hundred forty-one".