12107170 has 8 divisors (see below), whose sum is σ = 21792924. Its totient is φ = 4842864.

The previous prime is 12107167. The next prime is 12107171. The reversal of 12107170 is 7170121.

It can be written as a sum of positive squares in 2 ways, for example, as 11229201 + 877969 = 3351^2 + 937^2 .

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

It is not an unprimeable number, because it can be changed into a prime (12107171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605349 + ... + 605368.

Almost surely, 2^12107170 is an apocalyptic number.

12107170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12107170 is a deficient number, since it is larger than the sum of its proper divisors (9685754).

12107170 is a wasteful number, since it uses less digits than its factorization.

12107170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210724.

The product of its (nonzero) digits is 98, while the sum is 19.

The square root of 12107170 is about 3479.5358885920. The cubic root of 12107170 is about 229.6223797219.

Adding to 12107170 its reverse (7170121), we get a palindrome (19277291).

The spelling of 12107170 in words is "twelve million, one hundred seven thousand, one hundred seventy".