116666066 has 8 divisors (see below), whose sum is σ = 190908144. Its totient is φ = 53030020.

The previous prime is 116666027. The next prime is 116666083. The reversal of 116666066 is 660666611.

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

It is a super-2 number, since 2×116666066² = 27221941911832712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2651480 + ... + 2651523.

It is an arithmetic number, because the mean of its divisors is an integer number (23863518).

Almost surely, 2^116666066 is an apocalyptic number.

116666066 is a deficient number, since it is larger than the sum of its proper divisors (74242078).

116666066 is a wasteful number, since it uses less digits than its factorization.

116666066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5303016.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 116666066 is about 10801.2066918470. The cubic root of 116666066 is about 488.6315643717.

The spelling of 116666066 in words is "one hundred sixteen million, six hundred sixty-six thousand, sixty-six".