41865161 has 8 divisors (see below), whose sum is σ = 45850560. Its totient is φ = 37989072.

The previous prime is 41865157. The next prime is 41865191. The reversal of 41865161 is 16156814.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41865161 - 2² = 41865157 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41865121) 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 in 7 ways as a sum of consecutive naturals, for example, 26525 + ... + 28058.

It is an arithmetic number, because the mean of its divisors is an integer number (5731320).

Almost surely, 2^41865161 is an apocalyptic number.

It is an amenable number.

41865161 is a deficient number, since it is larger than the sum of its proper divisors (3985399).

41865161 is a wasteful number, since it uses less digits than its factorization.

41865161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54655.

The product of its digits is 5760, while the sum is 32.

The square root of 41865161 is about 6470.3292806472. The cubic root of 41865161 is about 347.2302784274.

The spelling of 41865161 in words is "forty-one million, eight hundred sixty-five thousand, one hundred sixty-one".