1168271 has 4 divisors (see below), whose sum is σ = 1258152. Its totient is φ = 1078392.

The previous prime is 1168261. The next prime is 1168301. The reversal of 1168271 is 1728611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1168271 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1168271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1168231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44921 + ... + 44946.

It is an arithmetic number, because the mean of its divisors is an integer number (314538).

2^1168271 is an apocalyptic number.

1168271 is a deficient number, since it is larger than the sum of its proper divisors (89881).

1168271 is an equidigital number, since it uses as much as digits as its factorization.

1168271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89880.

The product of its digits is 672, while the sum is 26.

The square root of 1168271 is about 1080.8658566168. The cubic root of 1168271 is about 105.3208928408.

The spelling of 1168271 in words is "one million, one hundred sixty-eight thousand, two hundred seventy-one".