12738160 has 20 divisors (see below), whose sum is σ = 29616408. Its totient is φ = 5095232.

The previous prime is 12738157. The next prime is 12738169. The reversal of 12738160 is 6183721.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12738169) 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 3 ways as a sum of consecutive naturals, for example, 79534 + ... + 79693.

Almost surely, 2^12738160 is an apocalyptic number.

12738160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12738160 is an abundant number, since it is smaller than the sum of its proper divisors (16878248).

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

12738160 is a wasteful number, since it uses less digits than its factorization.

12738160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159240 (or 159234 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 12738160 is about 3569.0558975729. The cubic root of 12738160 is about 233.5440998099.

The spelling of 12738160 in words is "twelve million, seven hundred thirty-eight thousand, one hundred sixty".