117520200 has 192 divisors, whose sum is σ = 462768000. Its totient is φ = 26853120.

The previous prime is 117520181. The next prime is 117520213. The reversal of 117520200 is 2025711.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 36246 + ... + 39354.

It is an arithmetic number, because the mean of its divisors is an integer number (2410250).

Almost surely, 2^117520200 is an apocalyptic number.

117520200 is a gapful number since it is divisible by the number (10) 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 117520200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231384000).

117520200 is an abundant number, since it is smaller than the sum of its proper divisors (345247800).

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

117520200 is a wasteful number, since it uses less digits than its factorization.

117520200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3141 (or 3126 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 117520200 is about 10840.6734108172. The cubic root of 117520200 is about 489.8211203231.

Adding to 117520200 its reverse (2025711), we get a palindrome (119545911).

The spelling of 117520200 in words is "one hundred seventeen million, five hundred twenty thousand, two hundred".