12969860 has 24 divisors (see below), whose sum is σ = 27646080. Its totient is φ = 5109984.

The previous prime is 12969857. The next prime is 12969871. The reversal of 12969860 is 6896921.

12969860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 3500 + ... + 6179.

It is an arithmetic number, because the mean of its divisors is an integer number (1151920).

Almost surely, 2^12969860 is an apocalyptic number.

12969860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12969860 is an abundant number, since it is smaller than the sum of its proper divisors (14676220).

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

12969860 is a wasteful number, since it uses less digits than its factorization.

12969860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9755 (or 9753 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 12969860 is about 3601.3691840743. The cubic root of 12969860 is about 234.9516121892.

The spelling of 12969860 in words is "twelve million, nine hundred sixty-nine thousand, eight hundred sixty".