80266 has 8 divisors (see below), whose sum is σ = 122400. Its totient is φ = 39468.

The previous prime is 80263. The next prime is 80273. The reversal of 80266 is 66208.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166 + ... + 433.

It is an arithmetic number, because the mean of its divisors is an integer number (15300).

2⁸⁰²⁶⁶ is an apocalyptic number.

80266 is a deficient number, since it is larger than the sum of its proper divisors (42134).

80266 is a wasteful number, since it uses less digits than its factorization.

80266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 80266 is about 283.3125482572. The cubic root of 80266 is about 43.1363976036.

It can be divided in two parts, 802 and 66, that added together give a palindrome (868).

The spelling of 80266 in words is "eighty thousand, two hundred sixty-six".