117322825 has 24 divisors (see below), whose sum is σ = 149454720. Its totient is φ = 91329600.

The previous prime is 117322787. The next prime is 117322837. The reversal of 117322825 is 528223711.

It is not a de Polignac number, because 117322825 - 2⁷ = 117322697 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 162816 + ... + 163534.

It is an arithmetic number, because the mean of its divisors is an integer number (6227280).

Almost surely, 2^117322825 is an apocalyptic number.

It is an amenable number.

117322825 is a deficient number, since it is larger than the sum of its proper divisors (32131895).

117322825 is a wasteful number, since it uses less digits than its factorization.

117322825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897 (or 892 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 117322825 is about 10831.5661379138. The cubic root of 117322825 is about 489.5467487174.

The spelling of 117322825 in words is "one hundred seventeen million, three hundred twenty-two thousand, eight hundred twenty-five".