12867486 has 16 divisors (see below), whose sum is σ = 25778064. Its totient is φ = 4281984.

The previous prime is 12867473. The next prime is 12867493. The reversal of 12867486 is 68476821.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3126 + ... + 5958.

It is an arithmetic number, because the mean of its divisors is an integer number (1611129).

Almost surely, 2^12867486 is an apocalyptic number.

12867486 is an abundant number, since it is smaller than the sum of its proper divisors (12910578).

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

12867486 is a wasteful number, since it uses less digits than its factorization.

12867486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3595.

The product of its digits is 129024, while the sum is 42.

The square root of 12867486 is about 3587.1278204157. The cubic root of 12867486 is about 234.3318033813.

The spelling of 12867486 in words is "twelve million, eight hundred sixty-seven thousand, four hundred eighty-six".