1160611005 has 16 divisors (see below), whose sum is σ = 1907167104. Its totient is φ = 602262720.

The previous prime is 1160611003. The next prime is 1160611009. The reversal of 1160611005 is 5001160611.

It is not a de Polignac number, because 1160611005 - 2¹ = 1160611003 is a prime.

It is a super-2 number, since 2×1160611005² = 2694035809854220050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1160611003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1045041 + ... + 1046150.

It is an arithmetic number, because the mean of its divisors is an integer number (119197944).

Almost surely, 2^1160611005 is an apocalyptic number.

1160611005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1160611005 is a deficient number, since it is larger than the sum of its proper divisors (746556099).

1160611005 is a wasteful number, since it uses less digits than its factorization.

1160611005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2091236.

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 1160611005 is about 34067.7414132490. The cubic root of 1160611005 is about 1050.9020230635.

Adding to 1160611005 its reverse (5001160611), we get a palindrome (6161771616).

The spelling of 1160611005 in words is "one billion, one hundred sixty million, six hundred eleven thousand, five".