411115 has 4 divisors (see below), whose sum is σ = 493344. Its totient is φ = 328888.

The previous prime is 411113. The next prime is 411119. The reversal of 411115 is 511114.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 411115 - 2¹ = 411113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 411095 and 411104.

It is not an unprimeable number, because it can be changed into a prime (411113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41107 + ... + 41116.

It is an arithmetic number, because the mean of its divisors is an integer number (123336).

2⁴¹¹¹¹⁵ is an apocalyptic number.

411115 is a deficient number, since it is larger than the sum of its proper divisors (82229).

411115 is an equidigital number, since it uses as much as digits as its factorization.

411115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82228.

The product of its digits is 20, while the sum is 13.

The square root of 411115 is about 641.1825013208. The cubic root of 411115 is about 74.3568712730.

Adding to 411115 its reverse (511114), we get a palindrome (922229).

Subtracting 411115 from its reverse (511114), we obtain a palindrome (99999).

It can be divided in two parts, 41 and 1115, that added together give a square (1156 = 34²).

The spelling of 411115 in words is "four hundred eleven thousand, one hundred fifteen".