2131179 has 8 divisors (see below), whose sum is σ = 2848320. Its totient is φ = 1417416.

The previous prime is 2131141. The next prime is 2131193. The reversal of 2131179 is 9711312.

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

It is not a de Polignac number, because 2131179 - 2¹⁷ = 2000107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2131109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2052 + ... + 2910.

It is an arithmetic number, because the mean of its divisors is an integer number (356040).

2^2131179 is an apocalyptic number.

2131179 is a deficient number, since it is larger than the sum of its proper divisors (717141).

2131179 is an equidigital number, since it uses as much as digits as its factorization.

2131179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1689.

The product of its digits is 378, while the sum is 24.

The square root of 2131179 is about 1459.8558147982. The cubic root of 2131179 is about 128.6885703118.

The spelling of 2131179 in words is "two million, one hundred thirty-one thousand, one hundred seventy-nine".