41918245 has 4 divisors (see below), whose sum is σ = 50301900. Its totient is φ = 33534592.

The previous prime is 41918189. The next prime is 41918263. The reversal of 41918245 is 54281914.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17623204 + 24295041 = 4198^2 + 4929^2 .

It is a cyclic number.

It is not a de Polignac number, because 41918245 - 2¹¹ = 41916197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41918245.

It is a congruent number.

It is an unprimeable number.

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, 4191820 + ... + 4191829.

It is an arithmetic number, because the mean of its divisors is an integer number (12575475).

Almost surely, 2^41918245 is an apocalyptic number.

It is an amenable number.

41918245 is a deficient number, since it is larger than the sum of its proper divisors (8383655).

41918245 is an equidigital number, since it uses as much as digits as its factorization.

41918245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8383654.

The product of its digits is 11520, while the sum is 34.

The square root of 41918245 is about 6474.4300907493. The cubic root of 41918245 is about 347.3769762746.

The spelling of 41918245 in words is "forty-one million, nine hundred eighteen thousand, two hundred forty-five".