41218325 has 12 divisors (see below), whose sum is σ = 52358628. Its totient is φ = 32169600.

The previous prime is 41218321. The next prime is 41218339. The reversal of 41218325 is 52381214.

41218325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 7879249 + 33339076 = 2807^2 + 5774^2 .

It is not a de Polignac number, because 41218325 - 2² = 41218321 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41218294 and 41218303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41218321) 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 11 ways as a sum of consecutive naturals, for example, 19082 + ... + 21131.

It is an arithmetic number, because the mean of its divisors is an integer number (4363219).

Almost surely, 2^41218325 is an apocalyptic number.

It is an amenable number.

41218325 is a deficient number, since it is larger than the sum of its proper divisors (11140303).

41218325 is a wasteful number, since it uses less digits than its factorization.

41218325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40264 (or 40259 counting only the distinct ones).

The product of its digits is 1920, while the sum is 26.

The square root of 41218325 is about 6420.1499203679. The cubic root of 41218325 is about 345.4326993971.

Adding to 41218325 its reverse (52381214), we get a palindrome (93599539).

The spelling of 41218325 in words is "forty-one million, two hundred eighteen thousand, three hundred twenty-five".