117445326 has 16 divisors (see below), whose sum is σ = 241239504. Its totient is φ = 38090304.

The previous prime is 117445319. The next prime is 117445357. The reversal of 117445326 is 623544711.

It is a Curzon number.

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, 264295 + ... + 264738.

It is an arithmetic number, because the mean of its divisors is an integer number (15077469).

Almost surely, 2^117445326 is an apocalyptic number.

117445326 is an abundant number, since it is smaller than the sum of its proper divisors (123794178).

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

117445326 is a wasteful number, since it uses less digits than its factorization.

117445326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529075.

The product of its digits is 20160, while the sum is 33.

The square root of 117445326 is about 10837.2194773383. The cubic root of 117445326 is about 489.7170739321.

The spelling of 117445326 in words is "one hundred seventeen million, four hundred forty-five thousand, three hundred twenty-six".