117545326 has 8 divisors (see below), whose sum is σ = 178299360. Its totient is φ = 58112208.

The previous prime is 117545321. The next prime is 117545333. The reversal of 117545326 is 623545711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 117545291 and 117545300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117545321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330006 + ... + 330361.

It is an arithmetic number, because the mean of its divisors is an integer number (22287420).

Almost surely, 2^117545326 is an apocalyptic number.

117545326 is a deficient number, since it is larger than the sum of its proper divisors (60754034).

117545326 is an equidigital number, since it uses as much as digits as its factorization.

117545326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660458.

The product of its digits is 25200, while the sum is 34.

The square root of 117545326 is about 10841.8322252284. The cubic root of 117545326 is about 489.8560260059.

The spelling of 117545326 in words is "one hundred seventeen million, five hundred forty-five thousand, three hundred twenty-six".