117905324 has 12 divisors (see below), whose sum is σ = 206417400. Its totient is φ = 58928928.

The previous prime is 117905287. The next prime is 117905357. The reversal of 117905324 is 423509711.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9992 + ... + 18320.

It is an arithmetic number, because the mean of its divisors is an integer number (17201450).

Almost surely, 2^117905324 is an apocalyptic number.

It is an amenable number.

117905324 is a deficient number, since it is larger than the sum of its proper divisors (88512076).

117905324 is a wasteful number, since it uses less digits than its factorization.

117905324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11872 (or 11870 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 117905324 is about 10858.4218006117. The cubic root of 117905324 is about 490.3555991565.

The spelling of 117905324 in words is "one hundred seventeen million, nine hundred five thousand, three hundred twenty-four".