12960260 has 24 divisors (see below), whose sum is σ = 27288576. Its totient is φ = 5170400.

The previous prime is 12960251. The next prime is 12960271. The reversal of 12960260 is 6206921.

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, 10685 + ... + 11835.

It is an arithmetic number, because the mean of its divisors is an integer number (1137024).

Almost surely, 2^12960260 is an apocalyptic number.

12960260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12960260 is an abundant number, since it is smaller than the sum of its proper divisors (14328316).

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

12960260 is a wasteful number, since it uses less digits than its factorization.

12960260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1723 (or 1721 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 12960260 is about 3600.0361109300. The cubic root of 12960260 is about 234.8936292399.

The spelling of 12960260 in words is "twelve million, nine hundred sixty thousand, two hundred sixty".