41616005 has 4 divisors (see below), whose sum is σ = 49939212. Its totient is φ = 33292800.

The previous prime is 41615929. The next prime is 41616031. The reversal of 41616005 is 50061614.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50061614 = 2 ⋅25030807.

It can be written as a sum of positive squares in 2 ways, for example, as 10233601 + 31382404 = 3199^2 + 5602^2 .

It is not a de Polignac number, because 41616005 - 2¹⁶ = 41550469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4161596 + ... + 4161605.

It is an arithmetic number, because the mean of its divisors is an integer number (12484803).

Almost surely, 2^41616005 is an apocalyptic number.

It is an amenable number.

41616005 is a deficient number, since it is larger than the sum of its proper divisors (8323207).

41616005 is an equidigital number, since it uses as much as digits as its factorization.

41616005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8323206.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 41616005 is about 6451.0468142775. The cubic root of 41616005 is about 346.5400728391.

Adding to 41616005 its reverse (50061614), we get a palindrome (91677619).

The spelling of 41616005 in words is "forty-one million, six hundred sixteen thousand, five".