41601709 has 2 divisors, whose sum is σ = 41601710. Its totient is φ = 41601708.

The previous prime is 41601691. The next prime is 41601713. The reversal of 41601709 is 90710614.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34257609 + 7344100 = 5853^2 + 2710^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41601709 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41601719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20800854 + 20800855.

It is an arithmetic number, because the mean of its divisors is an integer number (20800855).

Almost surely, 2^41601709 is an apocalyptic number.

It is an amenable number.

41601709 is a deficient number, since it is larger than the sum of its proper divisors (1).

41601709 is an equidigital number, since it uses as much as digits as its factorization.

41601709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 41601709 is about 6449.9386818791. The cubic root of 41601709 is about 346.5003869516.

The spelling of 41601709 in words is "forty-one million, six hundred one thousand, seven hundred nine".