12696241 has 4 divisors (see below), whose sum is σ = 12704292. Its totient is φ = 12688192.

The previous prime is 12696239. The next prime is 12696283. The reversal of 12696241 is 14269621.

12696241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 6270016 + 6426225 = 2504^2 + 2535^2 .

It is a cyclic number.

It is not a de Polignac number, because 12696241 - 2¹ = 12696239 is a prime.

It is a super-2 number, since 2×12696241² = 322389071060162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12696221) 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, 796 + ... + 5101.

It is an arithmetic number, because the mean of its divisors is an integer number (3176073).

Almost surely, 2^12696241 is an apocalyptic number.

It is an amenable number.

12696241 is a deficient number, since it is larger than the sum of its proper divisors (8051).

12696241 is an equidigital number, since it uses as much as digits as its factorization.

12696241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8050.

The product of its digits is 5184, while the sum is 31.

The square root of 12696241 is about 3563.1784967919. The cubic root of 12696241 is about 233.2876343610.

The spelling of 12696241 in words is "twelve million, six hundred ninety-six thousand, two hundred forty-one".