116135666 has 16 divisors (see below), whose sum is σ = 176299200. Its totient is φ = 57373680.

The previous prime is 116135651. The next prime is 116135681. The reversal of 116135666 is 666531611.

It is an interprime number because it is at equal distance from previous prime (116135651) and next prime (116135681).

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, 61955 + ... + 63801.

It is an arithmetic number, because the mean of its divisors is an integer number (11018700).

Almost surely, 2^116135666 is an apocalyptic number.

116135666 is a deficient number, since it is larger than the sum of its proper divisors (60163534).

116135666 is a wasteful number, since it uses less digits than its factorization.

116135666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209.

The product of its digits is 19440, while the sum is 35.

The square root of 116135666 is about 10776.6259098105. The cubic root of 116135666 is about 487.8899493172.

The spelling of 116135666 in words is "one hundred sixteen million, one hundred thirty-five thousand, six hundred sixty-six".