41667971 has 4 divisors (see below), whose sum is σ = 41707392. Its totient is φ = 41628552.

The previous prime is 41667953. The next prime is 41667979. The reversal of 41667971 is 17976614.

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 41667971 - 2⁶ = 41667907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41667979) 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, 18080 + ... + 20253.

It is an arithmetic number, because the mean of its divisors is an integer number (10426848).

Almost surely, 2^41667971 is an apocalyptic number.

41667971 is a deficient number, since it is larger than the sum of its proper divisors (39421).

41667971 is a wasteful number, since it uses less digits than its factorization.

41667971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39420.

The product of its digits is 63504, while the sum is 41.

The square root of 41667971 is about 6455.0732761139. The cubic root of 41667971 is about 346.6842546345.

The spelling of 41667971 in words is "forty-one million, six hundred sixty-seven thousand, nine hundred seventy-one".