405141 has 8 divisors (see below), whose sum is σ = 589344. Its totient is φ = 245520.

The previous prime is 405091. The next prime is 405143. The reversal of 405141 is 141504.

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

It is not a de Polignac number, because 405141 - 2¹⁴ = 388757 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 405141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (405143) 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, 6106 + ... + 6171.

It is an arithmetic number, because the mean of its divisors is an integer number (73668).

2⁴⁰⁵¹⁴¹ is an apocalyptic number.

It is an amenable number.

405141 is a deficient number, since it is larger than the sum of its proper divisors (184203).

405141 is a wasteful number, since it uses less digits than its factorization.

405141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12291.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 405141 is about 636.5068734900. The cubic root of 405141 is about 73.9949473054.

Adding to 405141 its reverse (141504), we get a palindrome (546645).

The spelling of 405141 in words is "four hundred five thousand, one hundred forty-one".