41696665 has 8 divisors (see below), whose sum is σ = 52979400. Its totient is φ = 31395072.

The previous prime is 41696663. The next prime is 41696689. The reversal of 41696665 is 56669614.

It can be written as a sum of positive squares in 4 ways, for example, as 2396304 + 39300361 = 1548^2 + 6269^2 .

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 41696665 - 2¹ = 41696663 is a prime.

It is a super-2 number, since 2×41696665² = 3477223744244450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41696663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245190 + ... + 245359.

It is an arithmetic number, because the mean of its divisors is an integer number (6622425).

Almost surely, 2^41696665 is an apocalyptic number.

It is an amenable number.

41696665 is a deficient number, since it is larger than the sum of its proper divisors (11282735).

41696665 is a wasteful number, since it uses less digits than its factorization.

41696665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490571.

The product of its digits is 233280, while the sum is 43.

The square root of 41696665 is about 6457.2954865021. The cubic root of 41696665 is about 346.7638159472.

The spelling of 41696665 in words is "forty-one million, six hundred ninety-six thousand, six hundred sixty-five".