117770760 has 160 divisors (see below), whose sum is σ = 400055040. Its totient is φ = 31072896.

The previous prime is 117770749. The next prime is 117770761. The reversal of 117770760 is 67077711.

It is a super-3 number, since 3×117770760³ (a number of 25 digits) contains 333 as substring.

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 (117770761) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 528009 + ... + 528231.

It is an arithmetic number, because the mean of its divisors is an integer number (2500344).

Almost surely, 2^117770760 is an apocalyptic number.

117770760 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 117770760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200027520).

117770760 is an abundant number, since it is smaller than the sum of its proper divisors (282284280).

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

117770760 is a wasteful number, since it uses less digits than its factorization.

117770760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409 (or 396 counting only the distinct ones).

The product of its (nonzero) digits is 14406, while the sum is 36.

The square root of 117770760 is about 10852.2237352535. The cubic root of 117770760 is about 490.1689823952.

The spelling of 117770760 in words is "one hundred seventeen million, seven hundred seventy thousand, seven hundred sixty".