182 has 8 divisors (see below), whose sum is σ = 336. Its totient is φ = 72.

The previous prime is 181. The next prime is 191. The reversal of 182 is 281.

Subtracting from 182 its sum of digits (11), we obtain a palindrome (171).

Multipling 182 by its sum of digits (11), we get a palindrome (2002).

Subtracting 182 from its reverse (281), we obtain a palindrome (99).

It can be divided in two parts, 18 and 2, that multiplied together give a triangular number (36 = T_{8}).

182 is nontrivially palindromic in base 3 and base 9.

182 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

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

It is an Ulam number.

182 is an undulating number in base 3 and base 5.

182 is a nontrivial repdigit in base 9.

It is a plaindrome in base 8, base 9 and base 11.

It is a nialpdrome in base 9, base 13, base 14, base 15 and base 16.

It is a zygodrome in base 9.

It is a congruent number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8 + ... + 20.

It is an arithmetic number, because the mean of its divisors is an integer number (42).

It is a pronic number, being equal to 13×14.

182 is a deficient number, since it is larger than the sum of its proper divisors (154).

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

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

The sum of its prime factors is 22.

The product of its digits is 16, while the sum is 11.

The square root of 182 is about 13.4907375632. The cubic root of 182 is about 5.6670511081.

The spelling of 182 in words is "one hundred eighty-two", and thus it is an aban number.

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