41163613 has 4 divisors (see below), whose sum is σ = 43585020. Its totient is φ = 38742208.

The previous prime is 41163611. The next prime is 41163623. The reversal of 41163613 is 31636114.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37970244 + 3193369 = 6162^2 + 1787^2 .

It is a cyclic number.

It is not a de Polignac number, because 41163613 - 2¹ = 41163611 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41163611) 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, 1210678 + ... + 1210711.

It is an arithmetic number, because the mean of its divisors is an integer number (10896255).

Almost surely, 2^41163613 is an apocalyptic number.

It is an amenable number.

41163613 is a deficient number, since it is larger than the sum of its proper divisors (2421407).

41163613 is a wasteful number, since it uses less digits than its factorization.

41163613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2421406.

The product of its digits is 1296, while the sum is 25.

The square root of 41163613 is about 6415.8875457726. The cubic root of 41163613 is about 345.2797926325.

Adding to 41163613 its reverse (31636114), we get a palindrome (72799727).

The spelling of 41163613 in words is "forty-one million, one hundred sixty-three thousand, six hundred thirteen".