12601268 has 12 divisors (see below), whose sum is σ = 22590372. Its totient is φ = 6146880.

The previous prime is 12601261. The next prime is 12601271. The reversal of 12601268 is 86210621.

It can be written as a sum of positive squares in 2 ways, for example, as 2729104 + 9872164 = 1652^2 + 3142^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12601261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38255 + ... + 38582.

It is an arithmetic number, because the mean of its divisors is an integer number (1882531).

Almost surely, 2^12601268 is an apocalyptic number.

It is an amenable number.

12601268 is a deficient number, since it is larger than the sum of its proper divisors (9989104).

12601268 is a wasteful number, since it uses less digits than its factorization.

12601268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76882 (or 76880 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 12601268 is about 3549.8264746322. The cubic root of 12601268 is about 232.7044826871.

Adding to 12601268 its reverse (86210621), we get a palindrome (98811889).

The spelling of 12601268 in words is "twelve million, six hundred one thousand, two hundred sixty-eight".