13179247 has 8 divisors (see below), whose sum is σ = 13658112. Its totient is φ = 12703800.

The previous prime is 13179241. The next prime is 13179259. The reversal of 13179247 is 74297131.

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

It is not a de Polignac number, because 13179247 - 2¹⁵ = 13146479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13179241) 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, 8958 + ... + 10324.

It is an arithmetic number, because the mean of its divisors is an integer number (1707264).

Almost surely, 2^13179247 is an apocalyptic number.

13179247 is a deficient number, since it is larger than the sum of its proper divisors (478865).

13179247 is a wasteful number, since it uses less digits than its factorization.

13179247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709.

The product of its digits is 10584, while the sum is 34.

The square root of 13179247 is about 3630.3232638430. The cubic root of 13179247 is about 236.2092310416.

The spelling of 13179247 in words is "thirteen million, one hundred seventy-nine thousand, two hundred forty-seven".