801286 has 4 divisors (see below), whose sum is σ = 1201932. Its totient is φ = 400642.

The previous prime is 801277. The next prime is 801289. The reversal of 801286 is 682108.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 801286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200320 + ... + 200323.

It is an arithmetic number, because the mean of its divisors is an integer number (300483).

2⁸⁰¹²⁸⁶ is an apocalyptic number.

801286 is a deficient number, since it is larger than the sum of its proper divisors (400646).

801286 is a wasteful number, since it uses less digits than its factorization.

801286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400645.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 801286 is about 895.1457981804. The cubic root of 801286 is about 92.8814924028.

The spelling of 801286 in words is "eight hundred one thousand, two hundred eighty-six".