41959717 has 2 divisors, whose sum is σ = 41959718. Its totient is φ = 41959716.

The previous prime is 41959703. The next prime is 41959789. The reversal of 41959717 is 71795914.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31371201 + 10588516 = 5601^2 + 3254^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41959717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41959217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20979858 + 20979859.

It is an arithmetic number, because the mean of its divisors is an integer number (20979859).

Almost surely, 2^41959717 is an apocalyptic number.

It is an amenable number.

41959717 is a deficient number, since it is larger than the sum of its proper divisors (1).

41959717 is an equidigital number, since it uses as much as digits as its factorization.

41959717 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 79380, while the sum is 43.

The square root of 41959717 is about 6477.6320519153. The cubic root of 41959717 is about 347.4914981616.

The spelling of 41959717 in words is "forty-one million, nine hundred fifty-nine thousand, seven hundred seventeen".