828708 has 24 divisors (see below), whose sum is σ = 1971648. Its totient is φ = 270816.

The previous prime is 828703. The next prime is 828721. The reversal of 828708 is 807828.

It is not an unprimeable number, because it can be changed into a prime (828701) 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, 16 + ... + 1287.

It is an arithmetic number, because the mean of its divisors is an integer number (82152).

2⁸²⁸⁷⁰⁸ is an apocalyptic number.

It is an amenable number.

828708 is an abundant number, since it is smaller than the sum of its proper divisors (1142940).

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

828708 is a wasteful number, since it uses less digits than its factorization.

828708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363 (or 1361 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 828708 is about 910.3340046379. The cubic root of 828708 is about 93.9291755627.

The spelling of 828708 in words is "eight hundred twenty-eight thousand, seven hundred eight".