12660360 has 32 divisors (see below), whose sum is σ = 37981440. Its totient is φ = 3376064.

The previous prime is 12660353. The next prime is 12660377. The reversal of 12660360 is 6306621.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 12660360.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52632 + ... + 52871.

It is an arithmetic number, because the mean of its divisors is an integer number (1186920).

Almost surely, 2^12660360 is an apocalyptic number.

12660360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12660360 is an abundant number, since it is smaller than the sum of its proper divisors (25321080).

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

12660360 is a wasteful number, since it uses less digits than its factorization.

12660360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105517 (or 105513 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 12660360 is about 3558.1399635203. The cubic root of 12660360 is about 233.0676613410.

Adding to 12660360 its reverse (6306621), we get a palindrome (18966981).

The spelling of 12660360 in words is "twelve million, six hundred sixty thousand, three hundred sixty".