13159347 has 8 divisors (see below), whose sum is σ = 17833680. Its totient is φ = 8628960.

The previous prime is 13159339. The next prime is 13159351. The reversal of 13159347 is 74395131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13159347 - 2³ = 13159339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13159337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35772 + ... + 36137.

It is an arithmetic number, because the mean of its divisors is an integer number (2229210).

Almost surely, 2^13159347 is an apocalyptic number.

13159347 is a deficient number, since it is larger than the sum of its proper divisors (4674333).

13159347 is an equidigital number, since it uses as much as digits as its factorization.

13159347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71973.

The product of its digits is 11340, while the sum is 33.

The square root of 13159347 is about 3627.5814256885. The cubic root of 13159347 is about 236.0902831342.

The spelling of 13159347 in words is "thirteen million, one hundred fifty-nine thousand, three hundred forty-seven".