411632 has 20 divisors (see below), whose sum is σ = 859320. Its totient is φ = 189888.

The previous prime is 411617. The next prime is 411637. The reversal of 411632 is 236114.

It is a self number, because there is not a number n which added to its sum of digits gives 411632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411637) by changing a digit.

411632 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 3 ways as a sum of consecutive naturals, for example, 782 + ... + 1197.

It is an arithmetic number, because the mean of its divisors is an integer number (42966).

2⁴¹¹⁶³² is an apocalyptic number.

It is an amenable number.

411632 is an abundant number, since it is smaller than the sum of its proper divisors (447688).

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

411632 is a wasteful number, since it uses less digits than its factorization.

411632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000 (or 1994 counting only the distinct ones).

The product of its digits is 144, while the sum is 17.

The square root of 411632 is about 641.5855359966. The cubic root of 411632 is about 74.3880275181.

Adding to 411632 its reverse (236114), we get a palindrome (647746).

The spelling of 411632 in words is "four hundred eleven thousand, six hundred thirty-two".