411956 has 12 divisors (see below), whose sum is σ = 726180. Its totient is φ = 204480.

The previous prime is 411947. The next prime is 411967. The reversal of 411956 is 659114.

It can be written as a sum of positive squares in 2 ways, for example, as 27556 + 384400 = 166^2 + 620^2 .

It is a plaindrome in base 13.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 411956.

It is an unprimeable number.

411956 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, 440 + ... + 1008.

It is an arithmetic number, because the mean of its divisors is an integer number (60515).

2⁴¹¹⁹⁵⁶ is an apocalyptic number.

It is an amenable number.

411956 is a deficient number, since it is larger than the sum of its proper divisors (314224).

411956 is a wasteful number, since it uses less digits than its factorization.

411956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754 (or 752 counting only the distinct ones).

The product of its digits is 1080, while the sum is 26.

The square root of 411956 is about 641.8379857877. The cubic root of 411956 is about 74.4075396067.

The spelling of 411956 in words is "four hundred eleven thousand, nine hundred fifty-six".