83066 has 8 divisors (see below), whose sum is σ = 127764. Its totient is φ = 40480.

The previous prime is 83063. The next prime is 83071. The reversal of 83066 is 66038.

It can be written as a sum of positive squares in 2 ways, for example, as 52441 + 30625 = 229^2 + 175^2 .

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

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (83063) 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, 425 + ... + 588.

2⁸³⁰⁶⁶ is an apocalyptic number.

83066 is a deficient number, since it is larger than the sum of its proper divisors (44698).

83066 is a wasteful number, since it uses less digits than its factorization.

83066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 83066 is about 288.2117277281. The cubic root of 83066 is about 43.6322657663.

The spelling of 83066 in words is "eighty-three thousand, sixty-six".