1116065061 has 40 divisors (see below), whose sum is σ = 1703892960. Its totient is φ = 727856928.

The previous prime is 1116065057. The next prime is 1116065123. The reversal of 1116065061 is 1605606111.

1116065061 is a `hidden beast` number, since 1 + 1 + 1 + 6 + 0 + 650 + 6 + 1 = 666.

It is not a de Polignac number, because 1116065061 - 2² = 1116065057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116061061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 732046 + ... + 733568.

It is an arithmetic number, because the mean of its divisors is an integer number (42597324).

Almost surely, 2^1116065061 is an apocalyptic number.

It is an amenable number.

1116065061 is a deficient number, since it is larger than the sum of its proper divisors (587827899).

1116065061 is a wasteful number, since it uses less digits than its factorization.

1116065061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1727 (or 1718 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 1116065061 is about 33407.5599378344. The cubic root of 1116065061 is about 1037.2811940183.

The spelling of 1116065061 in words is "one billion, one hundred sixteen million, sixty-five thousand, sixty-one".