116656650 has 72 divisors (see below), whose sum is σ = 341924544. Its totient is φ = 28279200.

The previous prime is 116656649. The next prime is 116656651. The reversal of 116656650 is 56656611.

It is an interprime number because it is at equal distance from previous prime (116656649) and next prime (116656651).

It is not an unprimeable number, because it can be changed into a prime (116656651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6834 + ... + 16733.

It is an arithmetic number, because the mean of its divisors is an integer number (4748952).

Almost surely, 2^116656650 is an apocalyptic number.

116656650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116656650 is an abundant number, since it is smaller than the sum of its proper divisors (225267894).

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

116656650 is a wasteful number, since it uses less digits than its factorization.

116656650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23596 (or 23588 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 116656650 is about 10800.7708058268. The cubic root of 116656650 is about 488.6184183652.

The spelling of 116656650 in words is "one hundred sixteen million, six hundred fifty-six thousand, six hundred fifty".