411860 has 12 divisors (see below), whose sum is σ = 864948. Its totient is φ = 164736.

The previous prime is 411841. The next prime is 411883. The reversal of 411860 is 68114.

It can be written as a sum of positive squares in 2 ways, for example, as 300304 + 111556 = 548^2 + 334^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 20593 = 411860 / (4 + 1 + 1 + 8 + 6 + 0).

It is a congruent number.

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, 10277 + ... + 10316.

It is an arithmetic number, because the mean of its divisors is an integer number (72079).

2⁴¹¹⁸⁶⁰ is an apocalyptic number.

It is an amenable number.

411860 is an abundant number, since it is smaller than the sum of its proper divisors (453088).

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

411860 is a wasteful number, since it uses less digits than its factorization.

411860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20602 (or 20600 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 411860 is about 641.7631962025. The cubic root of 411860 is about 74.4017593140.

Adding to 411860 its reverse (68114), we get a palindrome (479974).

The spelling of 411860 in words is "four hundred eleven thousand, eight hundred sixty".