41855616 has 160 divisors (see below), whose sum is σ = 136255680. Its totient is φ = 12648960.

The previous prime is 41855609. The next prime is 41855617. The reversal of 41855616 is 61655814.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (41855617) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 113865 + ... + 114231.

It is an arithmetic number, because the mean of its divisors is an integer number (851598).

Almost surely, 2^41855616 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 41855616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68127840).

41855616 is an abundant number, since it is smaller than the sum of its proper divisors (94400064).

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

41855616 is a wasteful number, since it uses less digits than its factorization.

41855616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404 (or 383 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 41855616 is about 6469.5916408998. The cubic root of 41855616 is about 347.2038876302.

It can be divided in two parts, 4185 and 5616, that added together give a square (9801 = 99²).

The spelling of 41855616 in words is "forty-one million, eight hundred fifty-five thousand, six hundred sixteen".