12960165 has 8 divisors (see below), whose sum is σ = 20736288. Its totient is φ = 6912080.

The previous prime is 12960163. The next prime is 12960191. The reversal of 12960165 is 56106921.

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

It is not a de Polignac number, because 12960165 - 2¹ = 12960163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12960163) 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 7 ways as a sum of consecutive naturals, for example, 431991 + ... + 432020.

It is an arithmetic number, because the mean of its divisors is an integer number (2592036).

Almost surely, 2^12960165 is an apocalyptic number.

12960165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12960165 is a deficient number, since it is larger than the sum of its proper divisors (7776123).

12960165 is an equidigital number, since it uses as much as digits as its factorization.

12960165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864019.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 12960165 is about 3600.0229165937. The cubic root of 12960165 is about 234.8930553072.

The spelling of 12960165 in words is "twelve million, nine hundred sixty thousand, one hundred sixty-five".