41216616 has 96 divisors (see below), whose sum is σ = 130066560. Its totient is φ = 11546496.

The previous prime is 41216597. The next prime is 41216671. The reversal of 41216616 is 61661214.

41216616 is a `hidden beast` number, since 41 + 2 + 1 + 6 + 616 = 666.

41216616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 41216616.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25941 + ... + 27483.

It is an arithmetic number, because the mean of its divisors is an integer number (1354860).

Almost surely, 2^41216616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41216616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65033280).

41216616 is an abundant number, since it is smaller than the sum of its proper divisors (88849944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41216616 is a wasteful number, since it uses less digits than its factorization.

41216616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615 (or 1608 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 41216616 is about 6420.0168224079. The cubic root of 41216616 is about 345.4279252047.

The spelling of 41216616 in words is "forty-one million, two hundred sixteen thousand, six hundred sixteen".