12486286 has 12 divisors (see below), whose sum is σ = 19581336. Its totient is φ = 5960240.

The previous prime is 12486283. The next prime is 12486293. The reversal of 12486286 is 68268421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12486281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23706 + ... + 24226.

It is an arithmetic number, because the mean of its divisors is an integer number (1631778).

Almost surely, 2^12486286 is an apocalyptic number.

12486286 is a deficient number, since it is larger than the sum of its proper divisors (7095050).

12486286 is an frugal number, since it uses more digits than its factorization.

12486286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067 (or 546 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 12486286 is about 3533.5939212083. The cubic root of 12486286 is about 231.9945376241.

The spelling of 12486286 in words is "twelve million, four hundred eighty-six thousand, two hundred eighty-six".