117935040 has 56 divisors (see below), whose sum is σ = 374446800. Its totient is φ = 31449088.

The previous prime is 117935039. The next prime is 117935063. The reversal of 117935040 is 40539711.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 117934989 and 117935007.

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, 60465 + ... + 62384.

It is an arithmetic number, because the mean of its divisors is an integer number (6686550).

Almost surely, 2^117935040 is an apocalyptic number.

117935040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117935040 is an abundant number, since it is smaller than the sum of its proper divisors (256511760).

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

117935040 is a wasteful number, since it uses less digits than its factorization.

117935040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122869 (or 122859 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 117935040 is about 10859.7900532193. The cubic root of 117935040 is about 490.3967909153.

The spelling of 117935040 in words is "one hundred seventeen million, nine hundred thirty-five thousand, forty".