116957766 has 8 divisors (see below), whose sum is σ = 233915544. Its totient is φ = 38985920.

The previous prime is 116957713. The next prime is 116957767. The reversal of 116957766 is 667759611.

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

116957766 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116957767) 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 in 3 ways as a sum of consecutive naturals, for example, 9746475 + ... + 9746486.

It is an arithmetic number, because the mean of its divisors is an integer number (29239443).

Almost surely, 2^116957766 is an apocalyptic number.

116957766 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.

116957766 is a wasteful number, since it uses less digits than its factorization.

116957766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19492966.

The product of its digits is 476280, while the sum is 48.

The square root of 116957766 is about 10814.7013828399. The cubic root of 116957766 is about 489.0384670372.

The spelling of 116957766 in words is "one hundred sixteen million, nine hundred fifty-seven thousand, seven hundred sixty-six".