12792361 has 2 divisors, whose sum is σ = 12792362. Its totient is φ = 12792360.

The previous prime is 12792359. The next prime is 12792379. The reversal of 12792361 is 16329721.

12792361 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11861136 + 931225 = 3444^2 + 965^2 .

It is a cyclic number.

It is not a de Polignac number, because 12792361 - 2¹ = 12792359 is a prime.

Together with 12792359, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12792331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6396180 + 6396181.

It is an arithmetic number, because the mean of its divisors is an integer number (6396181).

Almost surely, 2^12792361 is an apocalyptic number.

It is an amenable number.

12792361 is a deficient number, since it is larger than the sum of its proper divisors (1).

12792361 is an equidigital number, since it uses as much as digits as its factorization.

12792361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 31.

The square root of 12792361 is about 3576.6410219646. The cubic root of 12792361 is about 233.8748752728.

The spelling of 12792361 in words is "twelve million, seven hundred ninety-two thousand, three hundred sixty-one".