117803715 has 16 divisors (see below), whose sum is σ = 189927936. Its totient is φ = 62348000.

The previous prime is 117803711. The next prime is 117803717. The reversal of 117803715 is 517308711.

It is not a de Polignac number, because 117803715 - 2² = 117803711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117803711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28011 + ... + 31940.

It is an arithmetic number, because the mean of its divisors is an integer number (11870496).

Almost surely, 2^117803715 is an apocalyptic number.

117803715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

117803715 is a deficient number, since it is larger than the sum of its proper divisors (72124221).

117803715 is a wasteful number, since it uses less digits than its factorization.

117803715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60090.

The product of its (nonzero) digits is 5880, while the sum is 33.

The square root of 117803715 is about 10853.7419814551. The cubic root of 117803715 is about 490.2146983616.

The spelling of 117803715 in words is "one hundred seventeen million, eight hundred three thousand, seven hundred fifteen".