1116705617 has 4 divisors (see below), whose sum is σ = 1116889200. Its totient is φ = 1116522036.

The previous prime is 1116705599. The next prime is 1116705631. The reversal of 1116705617 is 7165076111.

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 1116705617 - 2¹⁰ = 1116704593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1116705217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82343 + ... + 94940.

It is an arithmetic number, because the mean of its divisors is an integer number (279222300).

Almost surely, 2^1116705617 is an apocalyptic number.

It is an amenable number.

1116705617 is a deficient number, since it is larger than the sum of its proper divisors (183583).

1116705617 is an equidigital number, since it uses as much as digits as its factorization.

1116705617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183582.

The product of its (nonzero) digits is 8820, while the sum is 35.

The square root of 1116705617 is about 33417.1455543408. The cubic root of 1116705617 is about 1037.4796022893.

The spelling of 1116705617 in words is "one billion, one hundred sixteen million, seven hundred five thousand, six hundred seventeen".