11679147 has 20 divisors (see below), whose sum is σ = 18208080. Its totient is φ = 7446384.

The previous prime is 11679131. The next prime is 11679163. The reversal of 11679147 is 74197611.

It is an interprime number because it is at equal distance from previous prime (11679131) and next prime (11679163).

It is not a de Polignac number, because 11679147 - 2⁴ = 11679131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11679247) 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 19 ways as a sum of consecutive naturals, for example, 1272 + ... + 4997.

It is an arithmetic number, because the mean of its divisors is an integer number (910404).

Almost surely, 2^11679147 is an apocalyptic number.

11679147 is a deficient number, since it is larger than the sum of its proper divisors (6528933).

11679147 is an equidigital number, since it uses as much as digits as its factorization.

11679147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6304 (or 6295 counting only the distinct ones).

The product of its digits is 10584, while the sum is 36.

The square root of 11679147 is about 3417.4767007253. The cubic root of 11679147 is about 226.8839153658.

The spelling of 11679147 in words is "eleven million, six hundred seventy-nine thousand, one hundred forty-seven".