41920256 has 72 divisors (see below), whose sum is σ = 96885600. Its totient is φ = 17731584.

The previous prime is 41920253. The next prime is 41920261. The reversal of 41920256 is 65202914.

It is a happy number.

41920256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41920253) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 266930 + ... + 267086.

Almost surely, 2^41920256 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 41920256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48442800).

41920256 is an abundant number, since it is smaller than the sum of its proper divisors (54965344).

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

41920256 is a wasteful number, since it uses less digits than its factorization.

41920256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329 (or 315 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 41920256 is about 6474.5853921313. The cubic root of 41920256 is about 347.3825312458.

The spelling of 41920256 in words is "forty-one million, nine hundred twenty thousand, two hundred fifty-six".