65282237 has 2 divisors, whose sum is σ = 65282238. Its totient is φ = 65282236.

The previous prime is 65282197. The next prime is 65282251. The reversal of 65282237 is 73228256.

65282237 is digitally balanced in base 2, 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., 40819321 + 24462916 = 6389^2 + 4946^2 .

It is a cyclic number.

It is not a de Polignac number, because 65282237 - 2¹² = 65278141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 65282197 and 65282206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65282267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32641118 + 32641119.

It is an arithmetic number, because the mean of its divisors is an integer number (32641119).

Almost surely, 2^65282237 is an apocalyptic number.

It is an amenable number.

65282237 is a deficient number, since it is larger than the sum of its proper divisors (1).

65282237 is an equidigital number, since it uses as much as digits as its factorization.

65282237 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40320, while the sum is 35.

The square root of 65282237 is about 8079.7423845071. The cubic root of 65282237 is about 402.6536830669.

The spelling of 65282237 in words is "sixty-five million, two hundred eighty-two thousand, two hundred thirty-seven".