1160071217 has 4 divisors (see below), whose sum is σ = 1210509120. Its totient is φ = 1109633316.

The previous prime is 1160071207. The next prime is 1160071223. The reversal of 1160071217 is 7121700611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1160071217 - 2¹² = 1160067121 is a prime.

It is a super-2 number, since 2×1160071217² = 2691530457023722178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1160071207) 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, 25218917 + ... + 25218962.

It is an arithmetic number, because the mean of its divisors is an integer number (302627280).

Almost surely, 2^1160071217 is an apocalyptic number.

It is an amenable number.

1160071217 is a deficient number, since it is larger than the sum of its proper divisors (50437903).

1160071217 is an equidigital number, since it uses as much as digits as its factorization.

1160071217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50437902.

The product of its (nonzero) digits is 588, while the sum is 26.

The square root of 1160071217 is about 34059.8182173658. The cubic root of 1160071217 is about 1050.7390766314.

Adding to 1160071217 its reverse (7121700611), we get a palindrome (8281771828).

The spelling of 1160071217 in words is "one billion, one hundred sixty million, seventy-one thousand, two hundred seventeen".