117803506 has 16 divisors (see below), whose sum is σ = 187557120. Its totient is φ = 55301440.

The previous prime is 117803501. The next prime is 117803519. The reversal of 117803506 is 605308711.

It is not an unprimeable number, because it can be changed into a prime (117803501) 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 7 ways as a sum of consecutive naturals, for example, 10635 + ... + 18673.

It is an arithmetic number, because the mean of its divisors is an integer number (11722320).

Almost surely, 2^117803506 is an apocalyptic number.

117803506 is a deficient number, since it is larger than the sum of its proper divisors (69753614).

117803506 is a wasteful number, since it uses less digits than its factorization.

117803506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8489.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 117803506 is about 10853.7323534349. The cubic root of 117803506 is about 490.2144084587.

The spelling of 117803506 in words is "one hundred seventeen million, eight hundred three thousand, five hundred six".