116651856 has 40 divisors (see below), whose sum is σ = 301872544. Its totient is φ = 38816640.

The previous prime is 116651851. The next prime is 116651863. The reversal of 116651856 is 658156611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116651851) 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 7 ways as a sum of consecutive naturals, for example, 31410 + ... + 34926.

Almost surely, 2^116651856 is an apocalyptic number.

116651856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

116651856 is an abundant number, since it is smaller than the sum of its proper divisors (185220688).

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

116651856 is a wasteful number, since it uses less digits than its factorization.

116651856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4219 (or 4213 counting only the distinct ones).

The product of its digits is 43200, while the sum is 39.

The square root of 116651856 is about 10800.5488749415. The cubic root of 116651856 is about 488.6117250225.

The spelling of 116651856 in words is "one hundred sixteen million, six hundred fifty-one thousand, eight hundred fifty-six".