41685667 has 2 divisors, whose sum is σ = 41685668. Its totient is φ = 41685666.

The previous prime is 41685593. The next prime is 41685697. The reversal of 41685667 is 76658614.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41685667 - 2¹¹ = 41683619 is a prime.

It is not a weakly prime, because it can be changed into another prime (41685697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20842833 + 20842834.

It is an arithmetic number, because the mean of its divisors is an integer number (20842834).

Almost surely, 2^41685667 is an apocalyptic number.

41685667 is a deficient number, since it is larger than the sum of its proper divisors (1).

41685667 is an equidigital number, since it uses as much as digits as its factorization.

41685667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 43.

The square root of 41685667 is about 6456.4438354252. The cubic root of 41685667 is about 346.7333255487.

The spelling of 41685667 in words is "forty-one million, six hundred eighty-five thousand, six hundred sixty-seven".