41998717 has 2 divisors, whose sum is σ = 41998718. Its totient is φ = 41998716.

The previous prime is 41998709. The next prime is 41998727. The reversal of 41998717 is 71789914.

41998717 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40819321 + 1179396 = 6389^2 + 1086^2 .

It is a cyclic number.

It is not a de Polignac number, because 41998717 - 2³ = 41998709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41998727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20999358 + 20999359.

It is an arithmetic number, because the mean of its divisors is an integer number (20999359).

Almost surely, 2^41998717 is an apocalyptic number.

It is an amenable number.

41998717 is a deficient number, since it is larger than the sum of its proper divisors (1).

41998717 is an equidigital number, since it uses as much as digits as its factorization.

41998717 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 127008, while the sum is 46.

The square root of 41998717 is about 6480.6417120529. The cubic root of 41998717 is about 347.5991249747.

The spelling of 41998717 in words is "forty-one million, nine hundred ninety-eight thousand, seven hundred seventeen".