83266 has 16 divisors (see below), whose sum is σ = 138240. Its totient is φ = 37440.
The previous prime is 83257. The next prime is 83267. The reversal of 83266 is 66238.
It is a self number, because there is not a number n which added to its sum of digits gives 83266.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83267) 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, 1015 + ... + 1093.
It is an arithmetic number, because the mean of its divisors is an integer number (8640).
283266 is an apocalyptic number.
83266 is the 183-rd centered pentagonal number.
83266 is a deficient number, since it is larger than the sum of its proper divisors (54974).
83266 is a wasteful number, since it uses less digits than its factorization.
83266 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129.
The product of its digits is 1728, while the sum is 25.
The square root of 83266 is about 288.5584862727. The cubic root of 83266 is about 43.6672558500.
It can be divided in two parts, 832 and 66, that added together give a palindrome (898).
The spelling of 83266 in words is "eighty-three thousand, two hundred sixty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •