41945456 has 40 divisors (see below), whose sum is σ = 93327360. Its totient is φ = 17889984.

The previous prime is 41945413. The next prime is 41945467. The reversal of 41945456 is 65454914.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25985 + ... + 27551.

It is an arithmetic number, because the mean of its divisors is an integer number (2333184).

Almost surely, 2^41945456 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 41945456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46663680).

41945456 is an abundant number, since it is smaller than the sum of its proper divisors (51381904).

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

41945456 is a wasteful number, since it uses less digits than its factorization.

41945456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821 (or 1815 counting only the distinct ones).

The product of its digits is 86400, while the sum is 38.

The square root of 41945456 is about 6476.5311703102. The cubic root of 41945456 is about 347.4521259722.

The spelling of 41945456 in words is "forty-one million, nine hundred forty-five thousand, four hundred fifty-six".