1160660611 has 4 divisors (see below), whose sum is σ = 1266175224. Its totient is φ = 1055146000.

The previous prime is 1160660551. The next prime is 1160660617.

1160660611 is nontrivially palindromic in base 10.

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 1160660611 - 2⁹ = 1160660099 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 1160660611.

It is not an unprimeable number, because it can be changed into a prime (1160660617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52757290 + ... + 52757311.

It is an arithmetic number, because the mean of its divisors is an integer number (316543806).

Almost surely, 2^1160660611 is an apocalyptic number.

1160660611 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1160660611 is a deficient number, since it is larger than the sum of its proper divisors (105514613).

1160660611 is a wasteful number, since it uses less digits than its factorization.

1160660611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105514612.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 1160660611 is about 34068.4694549080. The cubic root of 1160660611 is about 1050.9169951494.

The spelling of 1160660611 in words is "one billion, one hundred sixty million, six hundred sixty thousand, six hundred eleven".