117530650 has 12 divisors (see below), whose sum is σ = 218607102. Its totient is φ = 47012240.

The previous prime is 117530629. The next prime is 117530669. The reversal of 117530650 is 56035711.

It can be written as a sum of positive squares in 3 ways, for example, as 87291649 + 30239001 = 9343^2 + 5499^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1175257 + ... + 1175356.

Almost surely, 2^117530650 is an apocalyptic number.

117530650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117530650 is a deficient number, since it is larger than the sum of its proper divisors (101076452).

117530650 is a wasteful number, since it uses less digits than its factorization.

117530650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2350625 (or 2350620 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 117530650 is about 10841.1553812313. The cubic root of 117530650 is about 489.8356383351.

The spelling of 117530650 in words is "one hundred seventeen million, five hundred thirty thousand, six hundred fifty".