12915160 has 32 divisors (see below), whose sum is σ = 29463840. Its totient is φ = 5094144.

The previous prime is 12915131. The next prime is 12915163. The reversal of 12915160 is 6151921.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12915163) 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, 709 + ... + 5131.

It is an arithmetic number, because the mean of its divisors is an integer number (920745).

Almost surely, 2^12915160 is an apocalyptic number.

12915160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12915160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14731920).

12915160 is an abundant number, since it is smaller than the sum of its proper divisors (16548680).

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

12915160 is a wasteful number, since it uses less digits than its factorization.

12915160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4507 (or 4503 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 25.

The square root of 12915160 is about 3593.7668260476. The cubic root of 12915160 is about 234.6208462679.

The spelling of 12915160 in words is "twelve million, nine hundred fifteen thousand, one hundred sixty".