828714 has 16 divisors (see below), whose sum is σ = 1686240. Its totient is φ = 271440.

The previous prime is 828703. The next prime is 828721. The reversal of 828714 is 417828.

It is a Curzon number.

It is an unprimeable number.

828714 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 7 ways as a sum of consecutive naturals, for example, 817 + ... + 1524.

It is an arithmetic number, because the mean of its divisors is an integer number (105390).

2⁸²⁸⁷¹⁴ is an apocalyptic number.

828714 is an abundant number, since it is smaller than the sum of its proper divisors (857526).

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

828714 is a wasteful number, since it uses less digits than its factorization.

828714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405.

The product of its digits is 3584, while the sum is 30.

The square root of 828714 is about 910.3373001256. The cubic root of 828714 is about 93.9294022503.

The spelling of 828714 in words is "eight hundred twenty-eight thousand, seven hundred fourteen".