116699616 has 120 divisors (see below), whose sum is σ = 374502744. Its totient is φ = 35354880.

The previous prime is 116699599. The next prime is 116699617. The reversal of 116699616 is 616996611.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116699617) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26466 + ... + 30558.

Almost surely, 2^116699616 is an apocalyptic number.

116699616 is a gapful number since it is divisible by the number (16) 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 116699616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187251372).

116699616 is an abundant number, since it is smaller than the sum of its proper divisors (257803128).

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

116699616 is a wasteful number, since it uses less digits than its factorization.

116699616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4126 (or 4109 counting only the distinct ones).

The product of its digits is 104976, while the sum is 45.

The square root of 116699616 is about 10802.7596474234. The cubic root of 116699616 is about 488.6783989494.

The spelling of 116699616 in words is "one hundred sixteen million, six hundred ninety-nine thousand, six hundred sixteen".