13196147 has 2 divisors, whose sum is σ = 13196148. Its totient is φ = 13196146.

The previous prime is 13196129. The next prime is 13196149. The reversal of 13196147 is 74169131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13196147 - 2⁶ = 13196083 is a prime.

Together with 13196149, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13196149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6598073 + 6598074.

It is an arithmetic number, because the mean of its divisors is an integer number (6598074).

Almost surely, 2^13196147 is an apocalyptic number.

13196147 is a deficient number, since it is larger than the sum of its proper divisors (1).

13196147 is an equidigital number, since it uses as much as digits as its factorization.

13196147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 32.

The square root of 13196147 is about 3632.6501345437. The cubic root of 13196147 is about 236.3101531177.

The spelling of 13196147 in words is "thirteen million, one hundred ninety-six thousand, one hundred forty-seven".