806502 has 8 divisors (see below), whose sum is σ = 1613016. Its totient is φ = 268832.

The previous prime is 806483. The next prime is 806503. The reversal of 806502 is 205608.

It is a happy number.

806502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

806502 is an admirable number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 806502.

It is not an unprimeable number, because it can be changed into a prime (806503) by changing a digit.

806502 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 3 ways as a sum of consecutive naturals, for example, 67203 + ... + 67214.

It is an arithmetic number, because the mean of its divisors is an integer number (201627).

2⁸⁰⁶⁵⁰² is an apocalyptic number.

806502 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

806502 is a wasteful number, since it uses less digits than its factorization.

806502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134422.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 806502 is about 898.0545640439. The cubic root of 806502 is about 93.0825951405.

The spelling of 806502 in words is "eight hundred six thousand, five hundred two".