828841 has 8 divisors (see below), whose sum is σ = 902720. Its totient is φ = 756432.

The previous prime is 828833. The next prime is 828859. The reversal of 828841 is 148828.

828841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 828841 - 2³ = 828833 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (828811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1030 + ... + 1648.

It is an arithmetic number, because the mean of its divisors is an integer number (112840).

2⁸²⁸⁸⁴¹ is an apocalyptic number.

It is an amenable number.

828841 is a deficient number, since it is larger than the sum of its proper divisors (73879).

828841 is a wasteful number, since it uses less digits than its factorization.

828841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735.

The product of its digits is 4096, while the sum is 31.

The square root of 828841 is about 910.4070518180. The cubic root of 828841 is about 93.9342002163.

The spelling of 828841 in words is "eight hundred twenty-eight thousand, eight hundred forty-one".