12607568 has 10 divisors (see below), whose sum is σ = 24427194. Its totient is φ = 6303776.

The previous prime is 12607559. The next prime is 12607577. The reversal of 12607568 is 86570621.

It is an interprime number because it is at equal distance from previous prime (12607559) and next prime (12607577).

It can be written as a sum of positive squares in only one way, i.e., 7907344 + 4700224 = 2812^2 + 2168^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 393971 + ... + 394002.

Almost surely, 2^12607568 is an apocalyptic number.

It is an amenable number.

12607568 is a deficient number, since it is larger than the sum of its proper divisors (11819626).

12607568 is an equidigital number, since it uses as much as digits as its factorization.

12607568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787981 (or 787975 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 12607568 is about 3550.7137310687. The cubic root of 12607568 is about 232.7432564040.

The spelling of 12607568 in words is "twelve million, six hundred seven thousand, five hundred sixty-eight".