41805243 has 6 divisors (see below), whose sum is σ = 60385364. Its totient is φ = 27870156.

The previous prime is 41805241. The next prime is 41805259. The reversal of 41805243 is 34250814.

41805243 is a `hidden beast` number, since 418 + 0 + 5 + 243 = 666.

It is not a de Polignac number, because 41805243 - 2¹ = 41805241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41805241) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2322505 + ... + 2322522.

Almost surely, 2^41805243 is an apocalyptic number.

41805243 is a deficient number, since it is larger than the sum of its proper divisors (18580121).

41805243 is a wasteful number, since it uses less digits than its factorization.

41805243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4645033 (or 4645030 counting only the distinct ones).

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

The square root of 41805243 is about 6465.6974101794. The cubic root of 41805243 is about 347.0645457365.

The spelling of 41805243 in words is "forty-one million, eight hundred five thousand, two hundred forty-three".