411606 has 24 divisors (see below), whose sum is σ = 960960. Its totient is φ = 126576.

The previous prime is 411589. The next prime is 411611. The reversal of 411606 is 606114.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 646 + ... + 1113.

It is an arithmetic number, because the mean of its divisors is an integer number (40040).

2⁴¹¹⁶⁰⁶ is an apocalyptic number.

411606 is an abundant number, since it is smaller than the sum of its proper divisors (549354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

411606 is a wasteful number, since it uses less digits than its factorization.

411606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780 (or 1777 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 411606 is about 641.5652733744. The cubic root of 411606 is about 74.3864612895.

The spelling of 411606 in words is "four hundred eleven thousand, six hundred six".