116637584 has 40 divisors (see below), whose sum is σ = 259894080. Its totient is φ = 49673088.

The previous prime is 116637559. The next prime is 116637611. The reversal of 116637584 is 485736611.

It is an unprimeable number.

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, 15062 + ... + 21450.

It is an arithmetic number, because the mean of its divisors is an integer number (6497352).

Almost surely, 2^116637584 is an apocalyptic number.

116637584 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116637584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129947040).

116637584 is an abundant number, since it is smaller than the sum of its proper divisors (143256496).

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

116637584 is a wasteful number, since it uses less digits than its factorization.

116637584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6567 (or 6561 counting only the distinct ones).

The product of its digits is 120960, while the sum is 41.

The square root of 116637584 is about 10799.8881475689. Note that the first 3 decimals coincide. The cubic root of 116637584 is about 488.5917974900.

The spelling of 116637584 in words is "one hundred sixteen million, six hundred thirty-seven thousand, five hundred eighty-four".