116620170 has 48 divisors (see below), whose sum is σ = 297343008. Its totient is φ = 29267200.

The previous prime is 116620151. The next prime is 116620183. The reversal of 116620170 is 71026611.

It is a self number, because there is not a number n which added to its sum of digits gives 116620170.

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 23 ways as a sum of consecutive naturals, for example, 1945 + ... + 15395.

It is an arithmetic number, because the mean of its divisors is an integer number (6194646).

Almost surely, 2^116620170 is an apocalyptic number.

116620170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 116620170, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148671504).

116620170 is an abundant number, since it is smaller than the sum of its proper divisors (180722838).

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

116620170 is a wasteful number, since it uses less digits than its factorization.

116620170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13495 (or 13478 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 116620170 is about 10799.0819054214. The cubic root of 116620170 is about 488.5674806826.

Adding to 116620170 its reverse (71026611), we get a palindrome (187646781).

The spelling of 116620170 in words is "one hundred sixteen million, six hundred twenty thousand, one hundred seventy".