808827 has 8 divisors (see below), whose sum is σ = 1082880. Its totient is φ = 537000.

The previous prime is 808793. The next prime is 808837. The reversal of 808827 is 728808.

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

It is not a de Polignac number, because 808827 - 2⁷ = 808699 is a prime.

It is a super-2 number, since 2×808827² = 1308402231858, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

808827 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (808837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 702 + ... + 1452.

It is an arithmetic number, because the mean of its divisors is an integer number (135360).

2⁸⁰⁸⁸²⁷ is an apocalyptic number.

808827 is a deficient number, since it is larger than the sum of its proper divisors (274053).

808827 is a wasteful number, since it uses less digits than its factorization.

808827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113.

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

The square root of 808827 is about 899.3480972349. The cubic root of 808827 is about 93.1719561102.

The spelling of 808827 in words is "eight hundred eight thousand, eight hundred twenty-seven".