41805361 has 6 divisors (see below), whose sum is σ = 45268710. Its totient is φ = 38589408.

The previous prime is 41805353. The next prime is 41805409. The reversal of 41805361 is 16350814.

It can be written as a sum of positive squares in 3 ways, for example, as 5130225 + 36675136 = 2265^2 + 6056^2 .

It is not a de Polignac number, because 41805361 - 2³ = 41805353 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41805341) 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, 123516 + ... + 123853.

It is an arithmetic number, because the mean of its divisors is an integer number (7544785).

Almost surely, 2^41805361 is an apocalyptic number.

It is an amenable number.

41805361 is a deficient number, since it is larger than the sum of its proper divisors (3463349).

41805361 is a wasteful number, since it uses less digits than its factorization.

41805361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247395 (or 247382 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 41805361 is about 6465.7065352520. The cubic root of 41805361 is about 347.0648722791.

The spelling of 41805361 in words is "forty-one million, eight hundred five thousand, three hundred sixty-one".