12608201 has 4 divisors (see below), whose sum is σ = 12719892. Its totient is φ = 12496512.

The previous prime is 12608177. The next prime is 12608249. The reversal of 12608201 is 10280621.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10280621 = 13 ⋅790817.

It can be written as a sum of positive squares in 2 ways, for example, as 1392400 + 11215801 = 1180^2 + 3349^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12608201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12608291) 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, 55676 + ... + 55901.

It is an arithmetic number, because the mean of its divisors is an integer number (3179973).

Almost surely, 2^12608201 is an apocalyptic number.

It is an amenable number.

12608201 is a deficient number, since it is larger than the sum of its proper divisors (111691).

12608201 is a wasteful number, since it uses less digits than its factorization.

12608201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111690.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 12608201 is about 3550.8028669584. The cubic root of 12608201 is about 232.7471515252.

Adding to 12608201 its reverse (10280621), we get a palindrome (22888822).

The spelling of 12608201 in words is "twelve million, six hundred eight thousand, two hundred one".