1160065 has 4 divisors (see below), whose sum is σ = 1392084. Its totient is φ = 928048.

The previous prime is 1160057. The next prime is 1160077. The reversal of 1160065 is 5600611.

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

It can be written as a sum of positive squares in 2 ways, for example, as 665856 + 494209 = 816^2 + 703^2 .

It is a cyclic number.

It is not a de Polignac number, because 1160065 - 2³ = 1160057 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116002 + ... + 116011.

It is an arithmetic number, because the mean of its divisors is an integer number (348021).

2^1160065 is an apocalyptic number.

It is an amenable number.

1160065 is a deficient number, since it is larger than the sum of its proper divisors (232019).

1160065 is an equidigital number, since it uses as much as digits as its factorization.

1160065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232018.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1160065 is about 1077.0631364966. The cubic root of 1160065 is about 105.0737199604.

Adding to 1160065 its reverse (5600611), we get a palindrome (6760676).

The spelling of 1160065 in words is "one million, one hundred sixty thousand, sixty-five".