116661758 has 8 divisors (see below), whose sum is σ = 175282752. Its totient is φ = 58234176.

The previous prime is 116661757. The next prime is 116661761. The reversal of 116661758 is 857166611.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116661757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46835 + ... + 49262.

It is an arithmetic number, because the mean of its divisors is an integer number (21910344).

Almost surely, 2^116661758 is an apocalyptic number.

116661758 is a deficient number, since it is larger than the sum of its proper divisors (58620994).

116661758 is an equidigital number, since it uses as much as digits as its factorization.

116661758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96706.

The product of its digits is 60480, while the sum is 41.

The square root of 116661758 is about 10801.0072678431. The cubic root of 116661758 is about 488.6255499102.

The spelling of 116661758 in words is "one hundred sixteen million, six hundred sixty-one thousand, seven hundred fifty-eight".