12286607946 has 16 divisors (see below), whose sum is σ = 24587515008. Its totient is φ = 4093152800.

The previous prime is 12286607929. The next prime is 12286607953. The reversal of 12286607946 is 64970668221.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 584610 + ... + 605261.

It is an arithmetic number, because the mean of its divisors is an integer number (1536719688).

Almost surely, 2^12286607946 is an apocalyptic number.

12286607946 is an abundant number, since it is smaller than the sum of its proper divisors (12300907062).

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

12286607946 is a wasteful number, since it uses less digits than its factorization.

12286607946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191597.

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 12286607946 in words is "twelve billion, two hundred eighty-six million, six hundred seven thousand, nine hundred forty-six".