1168071 has 4 divisors (see below), whose sum is σ = 1557432. Its totient is φ = 778712.

The previous prime is 1168043. The next prime is 1168093. The reversal of 1168071 is 1708611.

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

It is a cyclic number.

It is not a de Polignac number, because 1168071 - 2⁵ = 1168039 is a prime.

It is a super-2 number, since 2×1168071² = 2728779722082, which contains 22 as substring.

It is a D-number.

1168071 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1168001) 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 3 ways as a sum of consecutive naturals, for example, 194676 + ... + 194681.

It is an arithmetic number, because the mean of its divisors is an integer number (389358).

2^1168071 is an apocalyptic number.

1168071 is a deficient number, since it is larger than the sum of its proper divisors (389361).

1168071 is an equidigital number, since it uses as much as digits as its factorization.

1168071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389360.

The product of its (nonzero) digits is 336, while the sum is 24.

The square root of 1168071 is about 1080.7733342380. The cubic root of 1168071 is about 105.3148824258.

The spelling of 1168071 in words is "one million, one hundred sixty-eight thousand, seventy-one".