41445216 has 48 divisors (see below), whose sum is σ = 120884400. Its totient is φ = 13814784.

The previous prime is 41445181. The next prime is 41445221. The reversal of 41445216 is 61254414.

41445216 is a `hidden beast` number, since 4 + 1 + 445 + 216 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 41445216.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23121 + ... + 24848.

It is an arithmetic number, because the mean of its divisors is an integer number (2518425).

Almost surely, 2^41445216 is an apocalyptic number.

It is an amenable number.

41445216 is an abundant number, since it is smaller than the sum of its proper divisors (79439184).

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

41445216 is a wasteful number, since it uses less digits than its factorization.

41445216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47988 (or 47974 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 41445216 is about 6437.7958961123. The cubic root of 41445216 is about 346.0653645985.

The spelling of 41445216 in words is "forty-one million, four hundred forty-five thousand, two hundred sixteen".