159347 has 2 divisors, whose sum is σ = 159348. Its totient is φ = 159346.

The previous prime is 159337. The next prime is 159349. The reversal of 159347 is 743951.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 159347 - 2¹² = 155251 is a prime.

Together with 159349, 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 (159349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79673 + 79674.

It is an arithmetic number, because the mean of its divisors is an integer number (79674).

2¹⁵⁹³⁴⁷ is an apocalyptic number.

159347 is a deficient number, since it is larger than the sum of its proper divisors (1).

159347 is an equidigital number, since it uses as much as digits as its factorization.

159347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3780, while the sum is 29.

The square root of 159347 is about 399.1829154661. The cubic root of 159347 is about 54.2143968509.

The spelling of 159347 in words is "one hundred fifty-nine thousand, three hundred forty-seven".