411858 has 32 divisors (see below), whose sum is σ = 950400. Its totient is φ = 132048.

The previous prime is 411841. The next prime is 411883. The reversal of 411858 is 858114.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 411858.

It is an unprimeable number.

411858 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 15 ways as a sum of consecutive naturals, for example, 1435 + ... + 1697.

It is an arithmetic number, because the mean of its divisors is an integer number (29700).

2⁴¹¹⁸⁵⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 411858, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (475200).

411858 is an abundant number, since it is smaller than the sum of its proper divisors (538542).

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

411858 is a wasteful number, since it uses less digits than its factorization.

411858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303 (or 297 counting only the distinct ones).

The product of its digits is 1280, while the sum is 27.

The square root of 411858 is about 641.7616379934. The cubic root of 411858 is about 74.4016388817.

The spelling of 411858 in words is "four hundred eleven thousand, eight hundred fifty-eight".