12651180 has 24 divisors (see below), whose sum is σ = 35423472. Its totient is φ = 3373632.

The previous prime is 12651161. The next prime is 12651187. The reversal of 12651180 is 8115621.

It is a self number, because there is not a number n which added to its sum of digits gives 12651180.

It is not an unprimeable number, because it can be changed into a prime (12651187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105367 + ... + 105486.

It is an arithmetic number, because the mean of its divisors is an integer number (1475978).

Almost surely, 2^12651180 is an apocalyptic number.

12651180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12651180 is an abundant number, since it is smaller than the sum of its proper divisors (22772292).

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

12651180 is a wasteful number, since it uses less digits than its factorization.

12651180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210865 (or 210863 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 12651180 is about 3556.8497297468. The cubic root of 12651180 is about 233.0113154322.

The spelling of 12651180 in words is "twelve million, six hundred fifty-one thousand, one hundred eighty".