117715773 has 48 divisors (see below), whose sum is σ = 195740160. Its totient is φ = 61469280.

The previous prime is 117715757. The next prime is 117715867. The reversal of 117715773 is 377517711.

It is not a de Polignac number, because 117715773 - 2⁴ = 117715757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117715723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 383286 + ... + 383592.

It is an arithmetic number, because the mean of its divisors is an integer number (4077920).

Almost surely, 2^117715773 is an apocalyptic number.

It is an amenable number.

117715773 is a deficient number, since it is larger than the sum of its proper divisors (78024387).

117715773 is a wasteful number, since it uses less digits than its factorization.

117715773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398 (or 367 counting only the distinct ones).

The product of its digits is 36015, while the sum is 39.

The square root of 117715773 is about 10849.6899955713. The cubic root of 117715773 is about 490.0926841197.

The spelling of 117715773 in words is "one hundred seventeen million, seven hundred fifteen thousand, seven hundred seventy-three".