414185 has 4 divisors (see below), whose sum is σ = 497028. Its totient is φ = 331344.

The previous prime is 414179. The next prime is 414199. The reversal of 414185 is 581414.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 581414 = 2 ⋅290707.

It can be written as a sum of positive squares in 2 ways, for example, as 44521 + 369664 = 211^2 + 608^2 .

It is a cyclic number.

It is not a de Polignac number, because 414185 - 2¹⁸ = 152041 is a prime.

It is a super-3 number, since 3×414185³ = 213159333881344875, which contains 333 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian 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 414185.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 414185.

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, 41414 + ... + 41423.

It is an arithmetic number, because the mean of its divisors is an integer number (124257).

2⁴¹⁴¹⁸⁵ is an apocalyptic number.

It is an amenable number.

414185 is a deficient number, since it is larger than the sum of its proper divisors (82843).

414185 is an equidigital number, since it uses as much as digits as its factorization.

414185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82842.

The product of its digits is 640, while the sum is 23.

The square root of 414185 is about 643.5720627871. The cubic root of 414185 is about 74.5414990330.

Adding to 414185 its reverse (581414), we get a palindrome (995599).

The spelling of 414185 in words is "four hundred fourteen thousand, one hundred eighty-five".