41696569 has 2 divisors, whose sum is σ = 41696570. Its totient is φ = 41696568.

The previous prime is 41696527. The next prime is 41696573. The reversal of 41696569 is 96569614.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24157225 + 17539344 = 4915^2 + 4188^2 .

It is a cyclic number.

It is not a de Polignac number, because 41696569 - 2⁷ = 41696441 is a prime.

It is a super-2 number, since 2×41696569² = 3477207732743522, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is not a weakly prime, because it can be changed into another prime (41696069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20848284 + 20848285.

It is an arithmetic number, because the mean of its divisors is an integer number (20848285).

Almost surely, 2^41696569 is an apocalyptic number.

It is an amenable number.

41696569 is a deficient number, since it is larger than the sum of its proper divisors (1).

41696569 is an equidigital number, since it uses as much as digits as its factorization.

41696569 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 349920, while the sum is 46.

The square root of 41696569 is about 6457.2880530452. The cubic root of 41696569 is about 346.7635498240.

The spelling of 41696569 in words is "forty-one million, six hundred ninety-six thousand, five hundred sixty-nine".