12132486 has 24 divisors (see below), whose sum is σ = 26848224. Its totient is φ = 3957840.

The previous prime is 12132481. The next prime is 12132487. The reversal of 12132486 is 68423121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12132481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6325 + ... + 8016.

It is an arithmetic number, because the mean of its divisors is an integer number (1118676).

Almost surely, 2^12132486 is an apocalyptic number.

12132486 is an abundant number, since it is smaller than the sum of its proper divisors (14715738).

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

12132486 is a wasteful number, since it uses less digits than its factorization.

12132486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14396 (or 14393 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 12132486 is about 3483.1718303868. The cubic root of 12132486 is about 229.7823145136.

The spelling of 12132486 in words is "twelve million, one hundred thirty-two thousand, four hundred eighty-six".