117325730 has 16 divisors (see below), whose sum is σ = 212708160. Its totient is φ = 46592112.

The previous prime is 117325727. The next prime is 117325751. The reversal of 117325730 is 37523711.

It is a junction number, because it is equal to n+sod(n) for n = 117325693 and 117325702.

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, 40814 + ... + 43593.

It is an arithmetic number, because the mean of its divisors is an integer number (13294260).

Almost surely, 2^117325730 is an apocalyptic number.

117325730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117325730 is a deficient number, since it is larger than the sum of its proper divisors (95382430).

117325730 is a wasteful number, since it uses less digits than its factorization.

117325730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84553.

The product of its (nonzero) digits is 4410, while the sum is 29.

The square root of 117325730 is about 10831.7002358817. The cubic root of 117325730 is about 489.5507891973.

The spelling of 117325730 in words is "one hundred seventeen million, three hundred twenty-five thousand, seven hundred thirty".