12605260 has 12 divisors (see below), whose sum is σ = 26471088. Its totient is φ = 5042096.

The previous prime is 12605249. The next prime is 12605261. The reversal of 12605260 is 6250621.

It is not an unprimeable number, because it can be changed into a prime (12605261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315112 + ... + 315151.

It is an arithmetic number, because the mean of its divisors is an integer number (2205924).

Almost surely, 2^12605260 is an apocalyptic number.

12605260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12605260 is an abundant number, since it is smaller than the sum of its proper divisors (13865828).

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

12605260 is a wasteful number, since it uses less digits than its factorization.

12605260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630272 (or 630270 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 12605260 is about 3550.3887111132. The cubic root of 12605260 is about 232.7290531831.

Adding to 12605260 its reverse (6250621), we get a palindrome (18855881).

The spelling of 12605260 in words is "twelve million, six hundred five thousand, two hundred sixty".