117853713 has 24 divisors (see below), whose sum is σ = 180171680. Its totient is φ = 74027520.

The previous prime is 117853691. The next prime is 117853717. The reversal of 117853713 is 317358711.

It is a happy number.

117853713 is a `hidden beast` number, since 117 + 8 + 537 + 1 + 3 = 666.

It is not a de Polignac number, because 117853713 - 2⁸ = 117853457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117853717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31218 + ... + 34788.

Almost surely, 2^117853713 is an apocalyptic number.

It is an amenable number.

117853713 is a deficient number, since it is larger than the sum of its proper divisors (62317967).

117853713 is a wasteful number, since it uses less digits than its factorization.

117853713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3789 (or 3786 counting only the distinct ones).

The product of its digits is 17640, while the sum is 36.

The square root of 117853713 is about 10856.0449980644. The cubic root of 117853713 is about 490.2840405094.

The spelling of 117853713 in words is "one hundred seventeen million, eight hundred fifty-three thousand, seven hundred thirteen".