41001218 has 8 divisors (see below), whose sum is σ = 61679100. Its totient is φ = 20441520.

The previous prime is 41001197. The next prime is 41001227. The reversal of 41001218 is 81210014.

It can be written as a sum of positive squares in 2 ways, for example, as 40998409 + 2809 = 6403^2 + 53^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 41001196 and 41001205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28673 + ... + 30068.

Almost surely, 2^41001218 is an apocalyptic number.

41001218 is a deficient number, since it is larger than the sum of its proper divisors (20677882).

41001218 is a wasteful number, since it uses less digits than its factorization.

41001218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59092.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 41001218 is about 6403.2193465475. The cubic root of 41001218 is about 344.8251385806.

The spelling of 41001218 in words is "forty-one million, one thousand, two hundred eighteen".