411825 has 36 divisors (see below), whose sum is σ = 761360. Its totient is φ = 195840.

The previous prime is 411823. The next prime is 411833. The reversal of 411825 is 528114.

It is not a de Polignac number, because 411825 - 2¹ = 411823 is a prime.

It is a Curzon number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (411821) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 21666 + ... + 21684.

2⁴¹¹⁸²⁵ is an apocalyptic number.

It is an amenable number.

411825 is a deficient number, since it is larger than the sum of its proper divisors (349535).

411825 is a wasteful number, since it uses less digits than its factorization.

411825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66 (or 44 counting only the distinct ones).

The product of its digits is 320, while the sum is 21.

The square root of 411825 is about 641.7359269980. The cubic root of 411825 is about 74.3996516922.

Adding to 411825 its reverse (528114), we get a palindrome (939939).

The spelling of 411825 in words is "four hundred eleven thousand, eight hundred twenty-five".