1160271 has 24 divisors (see below), whose sum is σ = 2001840. Its totient is φ = 662256.

The previous prime is 1160251. The next prime is 1160279. The reversal of 1160271 is 1720611.

It is not a de Polignac number, because 1160271 - 2⁶ = 1160207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1160279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 885 + ... + 1761.

It is an arithmetic number, because the mean of its divisors is an integer number (83410).

2^1160271 is an apocalyptic number.

1160271 is a deficient number, since it is larger than the sum of its proper divisors (841569).

1160271 is an equidigital number, since it uses as much as digits as its factorization.

1160271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900 (or 887 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

The square root of 1160271 is about 1077.1587626715. The cubic root of 1160271 is about 105.0799391249.

Adding to 1160271 its reverse (1720611), we get a palindrome (2880882).

It can be divided in two parts, 1160 and 271, that added together give a triangular number (1431 = T₅₃).

The spelling of 1160271 in words is "one million, one hundred sixty thousand, two hundred seventy-one".