41161065 has 32 divisors (see below), whose sum is σ = 72164736. Its totient is φ = 19868160.

The previous prime is 41161061. The next prime is 41161069. The reversal of 41161065 is 56016114.

It is an interprime number because it is at equal distance from previous prime (41161061) and next prime (41161069).

It is not a de Polignac number, because 41161065 - 2² = 41161061 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41161061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51247 + ... + 52043.

It is an arithmetic number, because the mean of its divisors is an integer number (2255148).

Almost surely, 2^41161065 is an apocalyptic number.

It is an amenable number.

41161065 is a deficient number, since it is larger than the sum of its proper divisors (31003671).

41161065 is a wasteful number, since it uses less digits than its factorization.

41161065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 41161065 is about 6415.6889731345. The cubic root of 41161065 is about 345.2726682897.

Adding to 41161065 its reverse (56016114), we get a palindrome (97177179).

The spelling of 41161065 in words is "forty-one million, one hundred sixty-one thousand, sixty-five".