41397071 has 2 divisors, whose sum is σ = 41397072. Its totient is φ = 41397070.

The previous prime is 41397061. The next prime is 41397073. The reversal of 41397071 is 17079314.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41397071 - 2¹⁸ = 41134927 is a prime.

It is a Sophie Germain prime.

Together with 41397073, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41397073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20698535 + 20698536.

It is an arithmetic number, because the mean of its divisors is an integer number (20698536).

Almost surely, 2^41397071 is an apocalyptic number.

41397071 is a deficient number, since it is larger than the sum of its proper divisors (1).

41397071 is an equidigital number, since it uses as much as digits as its factorization.

41397071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 41397071 is about 6434.0555639503. The cubic root of 41397071 is about 345.9313099410.

The spelling of 41397071 in words is "forty-one million, three hundred ninety-seven thousand, seventy-one".