65742683 has 2 divisors, whose sum is σ = 65742684. Its totient is φ = 65742682.

The previous prime is 65742659. The next prime is 65742767. The reversal of 65742683 is 38624756.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65742683 - 2¹² = 65738587 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 65742683.

It is not a weakly prime, because it can be changed into another prime (65742653) 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, 32871341 + 32871342.

It is an arithmetic number, because the mean of its divisors is an integer number (32871342).

Almost surely, 2^65742683 is an apocalyptic number.

65742683 is a deficient number, since it is larger than the sum of its proper divisors (1).

65742683 is an equidigital number, since it uses as much as digits as its factorization.

65742683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 41.

The square root of 65742683 is about 8108.1861720116. The cubic root of 65742683 is about 403.5981262537.

The spelling of 65742683 in words is "sixty-five million, seven hundred forty-two thousand, six hundred eighty-three".