12812160 has 64 divisors (see below), whose sum is σ = 40844880. Its totient is φ = 3416064.

The previous prime is 12812147. The next prime is 12812179. The reversal of 12812160 is 6121821.

12812160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

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, 1417 + ... + 5256.

Almost surely, 2^12812160 is an apocalyptic number.

12812160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12812160 is an abundant number, since it is smaller than the sum of its proper divisors (28032720).

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

12812160 is an equidigital number, since it uses as much as digits as its factorization.

12812160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6695 (or 6683 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 12812160 is about 3579.4077722439. The cubic root of 12812160 is about 233.9954707283.

Adding to 12812160 its reverse (6121821), we get a palindrome (18933981).

The spelling of 12812160 in words is "twelve million, eight hundred twelve thousand, one hundred sixty".