12386260 has 12 divisors (see below), whose sum is σ = 26011188. Its totient is φ = 4954496.

The previous prime is 12386249. The next prime is 12386273. The reversal of 12386260 is 6268321.

It can be written as a sum of positive squares in 2 ways, for example, as 2862864 + 9523396 = 1692^2 + 3086^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309637 + ... + 309676.

It is an arithmetic number, because the mean of its divisors is an integer number (2167599).

Almost surely, 2^12386260 is an apocalyptic number.

12386260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12386260 is an abundant number, since it is smaller than the sum of its proper divisors (13624928).

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

12386260 is a wasteful number, since it uses less digits than its factorization.

12386260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619322 (or 619320 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 12386260 is about 3519.4118826872. The cubic root of 12386260 is about 231.3733833901.

The spelling of 12386260 in words is "twelve million, three hundred eighty-six thousand, two hundred sixty".