827894 has 8 divisors (see below), whose sum is σ = 1249248. Its totient is φ = 411480.

The previous prime is 827873. The next prime is 827899. The reversal of 827894 is 498728.

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 (827899) 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, 782 + ... + 1505.

It is an arithmetic number, because the mean of its divisors is an integer number (156156).

2⁸²⁷⁸⁹⁴ is an apocalyptic number.

827894 is a deficient number, since it is larger than the sum of its proper divisors (421354).

827894 is a wasteful number, since it uses less digits than its factorization.

827894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2470.

The product of its digits is 32256, while the sum is 38.

The square root of 827894 is about 909.8868061468. The cubic root of 827894 is about 93.8984114510.

The spelling of 827894 in words is "eight hundred twenty-seven thousand, eight hundred ninety-four".