411912 has 32 divisors (see below), whose sum is σ = 1144800. Its totient is φ = 137232.

The previous prime is 411883. The next prime is 411919. The reversal of 411912 is 219114.

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

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is not an unprimeable number, because it can be changed into a prime (411919) by changing a digit.

411912 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 738 + ... + 1169.

It is an arithmetic number, because the mean of its divisors is an integer number (35775).

2⁴¹¹⁹¹² is an apocalyptic number.

It is an amenable number.

411912 is an abundant number, since it is smaller than the sum of its proper divisors (732888).

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

411912 is a wasteful number, since it uses less digits than its factorization.

411912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922 (or 1912 counting only the distinct ones).

The product of its digits is 72, while the sum is 18.

The square root of 411912 is about 641.8037083096. The cubic root of 411912 is about 74.4048904174.

It can be divided in two parts, 41 and 1912, that added together give a triangular number (1953 = T₆₂).

The spelling of 411912 in words is "four hundred eleven thousand, nine hundred twelve".