41670071 has 4 divisors (see below), whose sum is σ = 43107000. Its totient is φ = 40233144.

The previous prime is 41670061. The next prime is 41670091. The reversal of 41670071 is 17007614.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41670071 - 2¹⁴ = 41653687 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41670071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41670011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 718421 + ... + 718478.

It is an arithmetic number, because the mean of its divisors is an integer number (10776750).

Almost surely, 2^41670071 is an apocalyptic number.

41670071 is a deficient number, since it is larger than the sum of its proper divisors (1436929).

41670071 is a wasteful number, since it uses less digits than its factorization.

41670071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436928.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 41670071 is about 6455.2359368190. The cubic root of 41670071 is about 346.6900786498.

Adding to 41670071 its reverse (17007614), we get a palindrome (58677685).

The spelling of 41670071 in words is "forty-one million, six hundred seventy thousand, seventy-one".