12607487208 has 48 divisors (see below), whose sum is σ = 34978097700. Its totient is φ = 4099994880.

The previous prime is 12607487093. The next prime is 12607487213. The reversal of 12607487208 is 80278470621.

12607487208 is a `hidden beast` number, since 12 + 607 + 4 + 8 + 7 + 20 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 12592879524 + 14607684 = 112218^2 + 3822^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2132463 + ... + 2138366.

Almost surely, 2^12607487208 is an apocalyptic number.

12607487208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12607487208 is an abundant number, since it is smaller than the sum of its proper divisors (22370610492).

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

12607487208 is a wasteful number, since it uses less digits than its factorization.

12607487208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4270882 (or 4270875 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The spelling of 12607487208 in words is "twelve billion, six hundred seven million, four hundred eighty-seven thousand, two hundred eight".