132666 has 8 divisors (see below), whose sum is σ = 265344. Its totient is φ = 44220.

The previous prime is 132661. The next prime is 132667. The reversal of 132666 is 666231.

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

132666 is an admirable number.

It is a nude number because it is divisible by every one of its digits.

132666 is a modest number, since divided by 666 gives 132 as remainder.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (132661) 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, 11050 + ... + 11061.

It is an arithmetic number, because the mean of its divisors is an integer number (33168).

2¹³²⁶⁶⁶ is an apocalyptic number.

132666 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.

132666 is a wasteful number, since it uses less digits than its factorization.

132666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22116.

The product of its digits is 1296, while the sum is 24.

The square root of 132666 is about 364.2334416278. The cubic root of 132666 is about 51.0019222651.

Adding to 132666 its reverse (666231), we get a palindrome (798897).

The spelling of 132666 in words is "one hundred thirty-two thousand, six hundred sixty-six".