117952560 has 240 divisors, whose sum is σ = 441855648. Its totient is φ = 27955200.

The previous prime is 117952553. The next prime is 117952561. The reversal of 117952560 is 65259711.

117952560 is a `hidden beast` number, since 1 + 1 + 7 + 95 + 2 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (117952561) 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 47 ways as a sum of consecutive naturals, for example, 419620 + ... + 419900.

Almost surely, 2^117952560 is an apocalyptic number.

117952560 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 117952560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220927824).

117952560 is an abundant number, since it is smaller than the sum of its proper divisors (323903088).

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

117952560 is a wasteful number, since it uses less digits than its factorization.

117952560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364 (or 355 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 36.

The square root of 117952560 is about 10860.5966686918. The cubic root of 117952560 is about 490.4210735666.

The spelling of 117952560 in words is "one hundred seventeen million, nine hundred fifty-two thousand, five hundred sixty".