1166066116 has 24 divisors (see below), whose sum is σ = 2108445696. Its totient is φ = 563688960.

The previous prime is 1166066107. The next prime is 1166066123. The reversal of 1166066116 is 6116606611.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147045 + ... + 154771.

It is an arithmetic number, because the mean of its divisors is an integer number (87851904).

Almost surely, 2^1166066116 is an apocalyptic number.

It is an amenable number.

1166066116 is a deficient number, since it is larger than the sum of its proper divisors (942379580).

1166066116 is a wasteful number, since it uses less digits than its factorization.

1166066116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8979 (or 8977 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 1166066116 is about 34147.7102599867. The cubic root of 1166066116 is about 1052.5459355604.

The spelling of 1166066116 in words is "one billion, one hundred sixty-six million, sixty-six thousand, one hundred sixteen".