12480686 has 16 divisors (see below), whose sum is σ = 19900080. Its totient is φ = 5850240.

The previous prime is 12480679. The next prime is 12480733. The reversal of 12480686 is 68608421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10700 + ... + 11808.

It is an arithmetic number, because the mean of its divisors is an integer number (1243755).

Almost surely, 2^12480686 is an apocalyptic number.

12480686 is a deficient number, since it is larger than the sum of its proper divisors (7419394).

12480686 is a wasteful number, since it uses less digits than its factorization.

12480686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 12480686 is about 3532.8014379526. The cubic root of 12480686 is about 231.9598498693.

The spelling of 12480686 in words is "twelve million, four hundred eighty thousand, six hundred eighty-six".