41961216 has 72 divisors (see below), whose sum is σ = 121855104. Its totient is φ = 12712960.

The previous prime is 41961191. The next prime is 41961217. The reversal of 41961216 is 61216914.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41961217) 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, 5965 + ... + 10931.

It is an arithmetic number, because the mean of its divisors is an integer number (1692432).

Almost surely, 2^41961216 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 41961216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60927552).

41961216 is an abundant number, since it is smaller than the sum of its proper divisors (79893888).

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

41961216 is a wasteful number, since it uses less digits than its factorization.

41961216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4997 (or 4983 counting only the distinct ones).

The product of its digits is 2592, while the sum is 30.

The square root of 41961216 is about 6477.7477567439. The cubic root of 41961216 is about 347.4956361269.

The spelling of 41961216 in words is "forty-one million, nine hundred sixty-one thousand, two hundred sixteen".