12716488 has 8 divisors (see below), whose sum is σ = 23843430. Its totient is φ = 6358240.

The previous prime is 12716467. The next prime is 12716489. The reversal of 12716488 is 88461721.

It can be written as a sum of positive squares in only one way, i.e., 8398404 + 4318084 = 2898^2 + 2078^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (12716489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 794773 + ... + 794788.

Almost surely, 2^12716488 is an apocalyptic number.

It is an amenable number.

12716488 is a deficient number, since it is larger than the sum of its proper divisors (11126942).

12716488 is a wasteful number, since it uses less digits than its factorization.

12716488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1589567 (or 1589563 counting only the distinct ones).

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

The square root of 12716488 is about 3566.0185080843. The cubic root of 12716488 is about 233.4115782939.

The spelling of 12716488 in words is "twelve million, seven hundred sixteen thousand, four hundred eighty-eight".