41065709 has 2 divisors, whose sum is σ = 41065710. Its totient is φ = 41065708.

The previous prime is 41065679. The next prime is 41065721. The reversal of 41065709 is 90756014.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31393609 + 9672100 = 5603^2 + 3110^2 .

It is a cyclic number.

It is not a de Polignac number, because 41065709 - 2²⁴ = 24288493 is a prime.

It is a super-3 number, since 3×41065709³ (a number of 24 digits) contains 333 as substring.

It is equal to p_2494481 and since 41065709 and 2494481 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41065009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20532854 + 20532855.

It is an arithmetic number, because the mean of its divisors is an integer number (20532855).

Almost surely, 2^41065709 is an apocalyptic number.

It is an amenable number.

41065709 is a deficient number, since it is larger than the sum of its proper divisors (1).

41065709 is an equidigital number, since it uses as much as digits as its factorization.

41065709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 41065709 is about 6408.2531941240. The cubic root of 41065709 is about 345.0058362102.

The spelling of 41065709 in words is "forty-one million, sixty-five thousand, seven hundred nine".