1116564411 has 8 divisors (see below), whose sum is σ = 1489313344. Its totient is φ = 744095880.

The previous prime is 1116564401. The next prime is 1116564451. The reversal of 1116564411 is 1144656111.

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

It is not a de Polignac number, because 1116564411 - 2¹⁰ = 1116563387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1116564401) 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, 60625 + ... + 76866.

It is an arithmetic number, because the mean of its divisors is an integer number (186164168).

Almost surely, 2^1116564411 is an apocalyptic number.

1116564411 is a deficient number, since it is larger than the sum of its proper divisors (372748933).

1116564411 is a wasteful number, since it uses less digits than its factorization.

1116564411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140201.

The product of its digits is 2880, while the sum is 30.

The square root of 1116564411 is about 33415.0327098448. The cubic root of 1116564411 is about 1037.4358711221.

The spelling of 1116564411 in words is "one billion, one hundred sixteen million, five hundred sixty-four thousand, four hundred eleven".