41870071 has 2 divisors, whose sum is σ = 41870072. Its totient is φ = 41870070.

The previous prime is 41870047. The next prime is 41870093. The reversal of 41870071 is 17007814.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41870071 - 2¹⁵ = 41837303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41870011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20935035 + 20935036.

It is an arithmetic number, because the mean of its divisors is an integer number (20935036).

Almost surely, 2^41870071 is an apocalyptic number.

41870071 is a deficient number, since it is larger than the sum of its proper divisors (1).

41870071 is an equidigital number, since it uses as much as digits as its factorization.

41870071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1568, while the sum is 28.

The square root of 41870071 is about 6470.7086937985. The cubic root of 41870071 is about 347.2438524348.

Adding to 41870071 its reverse (17007814), we get a palindrome (58877885).

The spelling of 41870071 in words is "forty-one million, eight hundred seventy thousand, seventy-one".