117339418 has 24 divisors (see below), whose sum is σ = 205522164. Its totient is φ = 50097600.

The previous prime is 117339413. The next prime is 117339419. The reversal of 117339418 is 814933711.

It can be written as a sum of positive squares in 2 ways, for example, as 100340289 + 16999129 = 10017^2 + 4123^2 .

It is not an unprimeable number, because it can be changed into a prime (117339413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25408 + ... + 29668.

Almost surely, 2^117339418 is an apocalyptic number.

117339418 is a deficient number, since it is larger than the sum of its proper divisors (88182746).

117339418 is a wasteful number, since it uses less digits than its factorization.

117339418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4558 (or 4551 counting only the distinct ones).

The product of its digits is 18144, while the sum is 37.

The square root of 117339418 is about 10832.3320665497. The cubic root of 117339418 is about 489.5698265407.

The spelling of 117339418 in words is "one hundred seventeen million, three hundred thirty-nine thousand, four hundred eighteen".