116679666 has 8 divisors (see below), whose sum is σ = 233359344. Its totient is φ = 38893220.

The previous prime is 116679649. The next prime is 116679671. The reversal of 116679666 is 666976611.

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

116679666 is an admirable number.

It is a super-2 number, since 2×116679666² = 27228288915743112, 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, 9723300 + ... + 9723311.

It is an arithmetic number, because the mean of its divisors is an integer number (29169918).

Almost surely, 2^116679666 is an apocalyptic number.

116679666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116679666 is a wasteful number, since it uses less digits than its factorization.

116679666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19446616.

The product of its digits is 489888, while the sum is 48.

The square root of 116679666 is about 10801.8362327893. The cubic root of 116679666 is about 488.6505505582.

The spelling of 116679666 in words is "one hundred sixteen million, six hundred seventy-nine thousand, six hundred sixty-six".