12518086 has 32 divisors (see below), whose sum is σ = 22939200. Its totient is φ = 5001216.

The previous prime is 12518083. The next prime is 12518087. The reversal of 12518086 is 68081521.

12518086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12518083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35286 + ... + 35638.

It is an arithmetic number, because the mean of its divisors is an integer number (716850).

Almost surely, 2^12518086 is an apocalyptic number.

12518086 is a deficient number, since it is larger than the sum of its proper divisors (10421114).

12518086 is a wasteful number, since it uses less digits than its factorization.

12518086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528.

The product of its (nonzero) digits is 3840, while the sum is 31.

The square root of 12518086 is about 3538.0907280622. The cubic root of 12518086 is about 232.1913181082.

The spelling of 12518086 in words is "twelve million, five hundred eighteen thousand, eighty-six".