828886 has 8 divisors (see below), whose sum is σ = 1316520. Its totient is φ = 390048.

The previous prime is 828881. The next prime is 828889. The reversal of 828886 is 688828.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (828881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12156 + ... + 12223.

It is an arithmetic number, because the mean of its divisors is an integer number (164565).

2⁸²⁸⁸⁸⁶ is an apocalyptic number.

828886 is a deficient number, since it is larger than the sum of its proper divisors (487634).

828886 is a wasteful number, since it uses less digits than its factorization.

828886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24398.

The product of its digits is 49152, while the sum is 40.

The square root of 828886 is about 910.4317657024. The cubic root of 828886 is about 93.9359001654.

The spelling of 828886 in words is "eight hundred twenty-eight thousand, eight hundred eighty-six".