805026 has 8 divisors (see below), whose sum is σ = 1610064. Its totient is φ = 268340.

The previous prime is 805019. The next prime is 805027. The reversal of 805026 is 620508.

It is a happy number.

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

805026 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 804993 and 805011.

It is not an unprimeable number, because it can be changed into a prime (805027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67080 + ... + 67091.

It is an arithmetic number, because the mean of its divisors is an integer number (201258).

2⁸⁰⁵⁰²⁶ is an apocalyptic number.

805026 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.

805026 is a wasteful number, since it uses less digits than its factorization.

805026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134176.

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

The square root of 805026 is about 897.2324113629. The cubic root of 805026 is about 93.0257761827.

Subtracting from 805026 its product of nonzero digits (480), we obtain a triangular number (804546 = T₁₂₆₈).

It can be divided in two parts, 80502 and 6, that added together give a palindrome (80508).

The spelling of 805026 in words is "eight hundred five thousand, twenty-six".