117643160 has 32 divisors (see below), whose sum is σ = 276207840. Its totient is φ = 45010944.

The previous prime is 117643159. The next prime is 117643177. The reversal of 117643160 is 61346711.

It is a super-3 number, since 3×117643160³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63017 + ... + 64856.

It is an arithmetic number, because the mean of its divisors is an integer number (8631495).

Almost surely, 2^117643160 is an apocalyptic number.

117643160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117643160 is an abundant number, since it is smaller than the sum of its proper divisors (158564680).

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

117643160 is a wasteful number, since it uses less digits than its factorization.

117643160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127907 (or 127903 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 117643160 is about 10846.3431625594. The cubic root of 117643160 is about 489.9918921330.

Adding to 117643160 its reverse (61346711), we get a palindrome (178989871).

The spelling of 117643160 in words is "one hundred seventeen million, six hundred forty-three thousand, one hundred sixty".