116589616 has 40 divisors (see below), whose sum is σ = 265389264. Its totient is φ = 48917760.

The previous prime is 116589611. The next prime is 116589631. The reversal of 116589616 is 616985611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116589611) 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 7 ways as a sum of consecutive naturals, for example, 23191 + ... + 27766.

Almost surely, 2^116589616 is an apocalyptic number.

116589616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

116589616 is an abundant number, since it is smaller than the sum of its proper divisors (148799648).

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

116589616 is a wasteful number, since it uses less digits than its factorization.

116589616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50989 (or 50983 counting only the distinct ones).

The product of its digits is 77760, while the sum is 43.

The square root of 116589616 is about 10797.6671554554. The cubic root of 116589616 is about 488.5248094058.

The spelling of 116589616 in words is "one hundred sixteen million, five hundred eighty-nine thousand, six hundred sixteen".