332166 has 32 divisors (see below), whose sum is σ = 725760. Its totient is φ = 101024.

The previous prime is 332161. The next prime is 332179. The reversal of 332166 is 661233.

It is a super-2 number, since 2×332166² = 220668503112, which contains 22 as substring.

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

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 332166.

It is not an unprimeable number, because it can be changed into a prime (332161) 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 15 ways as a sum of consecutive naturals, for example, 3961 + ... + 4043.

It is an arithmetic number, because the mean of its divisors is an integer number (22680).

2³³²¹⁶⁶ is an apocalyptic number.

332166 is an abundant number, since it is smaller than the sum of its proper divisors (393594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

332166 is a wasteful number, since it uses less digits than its factorization.

332166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140.

The product of its digits is 648, while the sum is 21.

The square root of 332166 is about 576.3384422369. The cubic root of 332166 is about 69.2550943960.

Adding to 332166 its reverse (661233), we get a palindrome (993399).

The spelling of 332166 in words is "three hundred thirty-two thousand, one hundred sixty-six".