116666668 has 6 divisors (see below), whose sum is σ = 204166676. Its totient is φ = 58333332.

The previous prime is 116666663. The next prime is 116666713. The reversal of 116666668 is 866666611.

It is a super-2 number, since 2×116666668² = 27222222844444448, which contains 22 as substring.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (116666663) 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 as a sum of consecutive naturals, namely, 14583330 + ... + 14583337.

Almost surely, 2^116666668 is an apocalyptic number.

It is an amenable number.

116666668 is a deficient number, since it is larger than the sum of its proper divisors (87500008).

116666668 is a wasteful number, since it uses less digits than its factorization.

116666668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29166671 (or 29166669 counting only the distinct ones).

The product of its digits is 373248, while the sum is 46.

The square root of 116666668 is about 10801.2345590678. The cubic root of 116666668 is about 488.6324048209.

The spelling of 116666668 in words is "one hundred sixteen million, six hundred sixty-six thousand, six hundred sixty-eight".