65740183 has 2 divisors, whose sum is σ = 65740184. Its totient is φ = 65740182.

The previous prime is 65740159. The next prime is 65740201. The reversal of 65740183 is 38104756.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65740183 - 2¹⁷ = 65609111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65740483) 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, 32870091 + 32870092.

It is an arithmetic number, because the mean of its divisors is an integer number (32870092).

Almost surely, 2^65740183 is an apocalyptic number.

65740183 is a deficient number, since it is larger than the sum of its proper divisors (1).

65740183 is an equidigital number, since it uses as much as digits as its factorization.

65740183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 65740183 is about 8108.0320053636. The cubic root of 65740183 is about 403.5930103074.

The spelling of 65740183 in words is "sixty-five million, seven hundred forty thousand, one hundred eighty-three".