41279971 has 4 divisors (see below), whose sum is σ = 41489712. Its totient is φ = 41070232.

The previous prime is 41279969. The next prime is 41279983. The reversal of 41279971 is 17997214.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17997214 = 2 ⋅8998607.

It is a cyclic number.

It is not a de Polignac number, because 41279971 - 2¹ = 41279969 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41279071) 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, 104575 + ... + 104968.

It is an arithmetic number, because the mean of its divisors is an integer number (10372428).

Almost surely, 2^41279971 is an apocalyptic number.

41279971 is a deficient number, since it is larger than the sum of its proper divisors (209741).

41279971 is a wasteful number, since it uses less digits than its factorization.

41279971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209740.

The product of its digits is 31752, while the sum is 40.

The square root of 41279971 is about 6424.9491048568. The cubic root of 41279971 is about 345.6048229771.

The spelling of 41279971 in words is "forty-one million, two hundred seventy-nine thousand, nine hundred seventy-one".