806771 has 8 divisors (see below), whose sum is σ = 962304. Its totient is φ = 661320.

The previous prime is 806761. The next prime is 806783. The reversal of 806771 is 177608.

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

It is a cyclic number.

It is not a de Polignac number, because 806771 - 2¹⁸ = 544627 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806761) 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, 2345 + ... + 2666.

It is an arithmetic number, because the mean of its divisors is an integer number (120288).

2⁸⁰⁶⁷⁷¹ is an apocalyptic number.

806771 is a deficient number, since it is larger than the sum of its proper divisors (155533).

806771 is a wasteful number, since it uses less digits than its factorization.

806771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5041.

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 806771 is about 898.2043197402. The cubic root of 806771 is about 93.0929428870.

The spelling of 806771 in words is "eight hundred six thousand, seven hundred seventy-one".