41613221 has 8 divisors (see below), whose sum is σ = 44880864. Its totient is φ = 38355120.

The previous prime is 41613217. The next prime is 41613223. The reversal of 41613221 is 12231614.

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

It is a cyclic number.

It is not a de Polignac number, because 41613221 - 2² = 41613217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41613193 and 41613202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41613223) 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 7 ways as a sum of consecutive naturals, for example, 8570 + ... + 12516.

It is an arithmetic number, because the mean of its divisors is an integer number (5610108).

Almost surely, 2^41613221 is an apocalyptic number.

It is an amenable number.

41613221 is a deficient number, since it is larger than the sum of its proper divisors (3267643).

41613221 is a wasteful number, since it uses less digits than its factorization.

41613221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4771.

The product of its digits is 288, while the sum is 20.

The square root of 41613221 is about 6450.8310317354. The cubic root of 41613221 is about 346.5323451305.

Adding to 41613221 its reverse (12231614), we get a palindrome (53844835).

The spelling of 41613221 in words is "forty-one million, six hundred thirteen thousand, two hundred twenty-one".