117116650 has 24 divisors (see below), whose sum is σ = 248957280. Its totient is φ = 40154160.

The previous prime is 117116647. The next prime is 117116651. The reversal of 117116650 is 56611711.

It is not an unprimeable number, because it can be changed into a prime (117116651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166960 + ... + 167659.

It is an arithmetic number, because the mean of its divisors is an integer number (10373220).

Almost surely, 2^117116650 is an apocalyptic number.

117116650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117116650 is an abundant number, since it is smaller than the sum of its proper divisors (131840630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117116650 is a wasteful number, since it uses less digits than its factorization.

117116650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334638 (or 334633 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 28.

The square root of 117116650 is about 10822.0446312146. The cubic root of 117116650 is about 489.2598153989.

The spelling of 117116650 in words is "one hundred seventeen million, one hundred sixteen thousand, six hundred fifty".