117560220 has 48 divisors (see below), whose sum is σ = 346496640. Its totient is φ = 29699136.

The previous prime is 117560213. The next prime is 117560221. The reversal of 117560220 is 22065711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117560221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50422 + ... + 52701.

It is an arithmetic number, because the mean of its divisors is an integer number (7218680).

Almost surely, 2^117560220 is an apocalyptic number.

117560220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117560220 is an abundant number, since it is smaller than the sum of its proper divisors (228936420).

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

117560220 is a wasteful number, since it uses less digits than its factorization.

117560220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103154 (or 103152 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 117560220 is about 10842.5190799924. The cubic root of 117560220 is about 489.8767147841.

The spelling of 117560220 in words is "one hundred seventeen million, five hundred sixty thousand, two hundred twenty".