116671718 has 8 divisors (see below), whose sum is σ = 175153440. Its totient is φ = 58287240.

The previous prime is 116671657. The next prime is 116671741. The reversal of 116671718 is 817176611.

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

It is a super-2 number, since 2×116671718² = 27224579562143048, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 21233 + ... + 26156.

It is an arithmetic number, because the mean of its divisors is an integer number (21894180).

Almost surely, 2^116671718 is an apocalyptic number.

116671718 is a deficient number, since it is larger than the sum of its proper divisors (58481722).

116671718 is a wasteful number, since it uses less digits than its factorization.

116671718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48622.

The product of its digits is 14112, while the sum is 38.

The square root of 116671718 is about 10801.4683261120. The cubic root of 116671718 is about 488.6394549866.

The spelling of 116671718 in words is "one hundred sixteen million, six hundred seventy-one thousand, seven hundred eighteen".