12488716 has 6 divisors (see below), whose sum is σ = 21855260. Its totient is φ = 6244356.

The previous prime is 12488711. The next prime is 12488731. The reversal of 12488716 is 61788421.

It is not an unprimeable number, because it can be changed into a prime (12488711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561086 + ... + 1561093.

Almost surely, 2^12488716 is an apocalyptic number.

It is an amenable number.

12488716 is a deficient number, since it is larger than the sum of its proper divisors (9366544).

12488716 is a wasteful number, since it uses less digits than its factorization.

12488716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3122183 (or 3122181 counting only the distinct ones).

The product of its digits is 21504, while the sum is 37.

The square root of 12488716 is about 3533.9377470465. The cubic root of 12488716 is about 232.0095864053.

The spelling of 12488716 in words is "twelve million, four hundred eighty-eight thousand, seven hundred sixteen".