12860663 has 8 divisors (see below), whose sum is σ = 13643520. Its totient is φ = 12088440.

The previous prime is 12860623. The next prime is 12860669. The reversal of 12860663 is 36606821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12860663 - 2⁶ = 12860599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12860669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95 + ... + 5072.

It is an arithmetic number, because the mean of its divisors is an integer number (1705440).

Almost surely, 2^12860663 is an apocalyptic number.

12860663 is a deficient number, since it is larger than the sum of its proper divisors (782857).

12860663 is a wasteful number, since it uses less digits than its factorization.

12860663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5317.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 12860663 is about 3586.1766548791. The cubic root of 12860663 is about 234.2903778179.

The spelling of 12860663 in words is "twelve million, eight hundred sixty thousand, six hundred sixty-three".