1160441305 has 8 divisors (see below), whose sum is σ = 1399599432. Its totient is φ = 923639808.

The previous prime is 1160441281. The next prime is 1160441309. The reversal of 1160441305 is 5031440611.

It can be written as a sum of positive squares in 4 ways, for example, as 71639296 + 1088802009 = 8464^2 + 32997^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1160441305 - 2⁹ = 1160440793 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 1160441305.

It is not an unprimeable number, because it can be changed into a prime (1160441309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 588072 + ... + 590041.

It is an arithmetic number, because the mean of its divisors is an integer number (174949929).

Almost surely, 2^1160441305 is an apocalyptic number.

It is an amenable number.

1160441305 is a deficient number, since it is larger than the sum of its proper divisors (239158127).

1160441305 is a wasteful number, since it uses less digits than its factorization.

1160441305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178315.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1160441305 is about 34065.2506962741. The cubic root of 1160441305 is about 1050.8508009729.

Adding to 1160441305 its reverse (5031440611), we get a palindrome (6191881916).

The spelling of 1160441305 in words is "one billion, one hundred sixty million, four hundred forty-one thousand, three hundred five".