13192997 has 2 divisors, whose sum is σ = 13192998. Its totient is φ = 13192996.

The previous prime is 13192987. The next prime is 13193009. The reversal of 13192997 is 79929131.

13192997 is digitally balanced in base 2, 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., 13184161 + 8836 = 3631^2 + 94^2 .

It is a cyclic number.

It is not a de Polignac number, because 13192997 - 2⁴ = 13192981 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 (13192937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6596498 + 6596499.

It is an arithmetic number, because the mean of its divisors is an integer number (6596499).

Almost surely, 2^13192997 is an apocalyptic number.

It is an amenable number.

13192997 is a deficient number, since it is larger than the sum of its proper divisors (1).

13192997 is an equidigital number, since it uses as much as digits as its factorization.

13192997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30618, while the sum is 41.

The square root of 13192997 is about 3632.2165409017. The cubic root of 13192997 is about 236.2913487344.

The spelling of 13192997 in words is "thirteen million, one hundred ninety-two thousand, nine hundred ninety-seven".