1179871 has 18 divisors (see below), whose sum is σ = 1516200. Its totient is φ = 914760.

The previous prime is 1179869. The next prime is 1179883. The reversal of 1179871 is 1789711.

It is not a de Polignac number, because 1179871 - 2¹ = 1179869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1179571) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5830 + ... + 6028.

2^1179871 is an apocalyptic number.

1179871 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1179871 is a deficient number, since it is larger than the sum of its proper divisors (336329).

1179871 is a wasteful number, since it uses less digits than its factorization.

1179871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235 (or 217 counting only the distinct ones).

The product of its digits is 3528, while the sum is 34.

The square root of 1179871 is about 1086.2186704343. The cubic root of 1179871 is about 105.6683296196.

The spelling of 1179871 in words is "one million, one hundred seventy-nine thousand, eight hundred seventy-one".