41208121 has 8 divisors (see below), whose sum is σ = 42406784. Its totient is φ = 40014000.

The previous prime is 41208113. The next prime is 41208173. The reversal of 41208121 is 12180214.

It is a happy number.

41208121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 41208121 - 2³ = 41208113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41208191) 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 7 ways as a sum of consecutive naturals, for example, 27046 + ... + 28528.

It is an arithmetic number, because the mean of its divisors is an integer number (5300848).

Almost surely, 2^41208121 is an apocalyptic number.

It is an amenable number.

41208121 is a deficient number, since it is larger than the sum of its proper divisors (1198663).

41208121 is a wasteful number, since it uses less digits than its factorization.

41208121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2271.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 41208121 is about 6419.3551856865. The cubic root of 41208121 is about 345.4041919620.

Adding to 41208121 its reverse (12180214), we get a palindrome (53388335).

The spelling of 41208121 in words is "forty-one million, two hundred eight thousand, one hundred twenty-one".