41690717 has 2 divisors, whose sum is σ = 41690718. Its totient is φ = 41690716.

The previous prime is 41690689. The next prime is 41690729. The reversal of 41690717 is 71709614.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27394756 + 14295961 = 5234^2 + 3781^2 .

It is a cyclic number.

It is not a de Polignac number, because 41690717 - 2⁶ = 41690653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41690917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20845358 + 20845359.

It is an arithmetic number, because the mean of its divisors is an integer number (20845359).

Almost surely, 2^41690717 is an apocalyptic number.

It is an amenable number.

41690717 is a deficient number, since it is larger than the sum of its proper divisors (1).

41690717 is an equidigital number, since it uses as much as digits as its factorization.

41690717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 41690717 is about 6456.8349057414. The cubic root of 41690717 is about 346.7473266248.

The spelling of 41690717 in words is "forty-one million, six hundred ninety thousand, seven hundred seventeen".