12108182 has 8 divisors (see below), whose sum is σ = 19230696. Its totient is φ = 5697952.

The previous prime is 12108181. The next prime is 12108193. The reversal of 12108182 is 28180121.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12108181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178028 + ... + 178095.

It is an arithmetic number, because the mean of its divisors is an integer number (2403837).

Almost surely, 2^12108182 is an apocalyptic number.

12108182 is a deficient number, since it is larger than the sum of its proper divisors (7122514).

12108182 is a wasteful number, since it uses less digits than its factorization.

12108182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356142.

The product of its (nonzero) digits is 256, while the sum is 23.

The square root of 12108182 is about 3479.6813072464. The cubic root of 12108182 is about 229.6287773462.

The spelling of 12108182 in words is "twelve million, one hundred eight thousand, one hundred eighty-two".