117803216 has 10 divisors (see below), whose sum is σ = 228243762. Its totient is φ = 58901600.

The previous prime is 117803201. The next prime is 117803243. The reversal of 117803216 is 612308711.

It can be written as a sum of positive squares in only one way, i.e., 65674816 + 52128400 = 8104^2 + 7220^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3681335 + ... + 3681366.

Almost surely, 2^117803216 is an apocalyptic number.

117803216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117803216 is a deficient number, since it is larger than the sum of its proper divisors (110440546).

117803216 is an equidigital number, since it uses as much as digits as its factorization.

117803216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7362709 (or 7362703 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 117803216 is about 10853.7189939670. The cubic root of 117803216 is about 490.2140062004.

The spelling of 117803216 in words is "one hundred seventeen million, eight hundred three thousand, two hundred sixteen".