411081 has 8 divisors (see below), whose sum is σ = 597984. Its totient is φ = 249120.

The previous prime is 411071. The next prime is 411083. The reversal of 411081 is 180114.

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

It is not a de Polignac number, because 411081 - 2⁵ = 411049 is a prime.

It is a super-3 number, since 3×411081³ = 208402760679733323, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an Ulam number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 411081.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6196 + ... + 6261.

It is an arithmetic number, because the mean of its divisors is an integer number (74748).

2⁴¹¹⁰⁸¹ is an apocalyptic number.

It is an amenable number.

411081 is a deficient number, since it is larger than the sum of its proper divisors (186903).

411081 is a wasteful number, since it uses less digits than its factorization.

411081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12471.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 411081 is about 641.1559872605. The cubic root of 411081 is about 74.3548213978.

Adding to 411081 its reverse (180114), we get a palindrome (591195).

The spelling of 411081 in words is "four hundred eleven thousand, eighty-one".