41806285 has 4 divisors (see below), whose sum is σ = 50167548. Its totient is φ = 33445024.

The previous prime is 41806283. The next prime is 41806319. The reversal of 41806285 is 58260814.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58260814 = 2 ⋅29130407.

It can be written as a sum of positive squares in 2 ways, for example, as 16434916 + 25371369 = 4054^2 + 5037^2 .

It is a cyclic number.

It is not a de Polignac number, because 41806285 - 2¹ = 41806283 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41806285.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41806283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4180624 + ... + 4180633.

It is an arithmetic number, because the mean of its divisors is an integer number (12541887).

Almost surely, 2^41806285 is an apocalyptic number.

It is an amenable number.

41806285 is a deficient number, since it is larger than the sum of its proper divisors (8361263).

41806285 is an equidigital number, since it uses as much as digits as its factorization.

41806285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8361262.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 41806285 is about 6465.7779887652. Note that the first 3 decimals coincide. The cubic root of 41806285 is about 347.0674292524.

The spelling of 41806285 in words is "forty-one million, eight hundred six thousand, two hundred eighty-five".