13192397 has 2 divisors, whose sum is σ = 13192398. Its totient is φ = 13192396.

The previous prime is 13192369. The next prime is 13192423. The reversal of 13192397 is 79329131.

13192397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13147876 + 44521 = 3626^2 + 211^2 .

It is a cyclic number.

It is not a de Polignac number, because 13192397 - 2¹⁴ = 13176013 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13192337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6596198 + 6596199.

It is an arithmetic number, because the mean of its divisors is an integer number (6596199).

Almost surely, 2^13192397 is an apocalyptic number.

It is an amenable number.

13192397 is a deficient number, since it is larger than the sum of its proper divisors (1).

13192397 is an equidigital number, since it uses as much as digits as its factorization.

13192397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10206, while the sum is 35.

The square root of 13192397 is about 3632.1339457680. The cubic root of 13192397 is about 236.2877666078.

The spelling of 13192397 in words is "thirteen million, one hundred ninety-two thousand, three hundred ninety-seven".