117523768 has 32 divisors (see below), whose sum is σ = 224040960. Its totient is φ = 57788640.

The previous prime is 117523751. The next prime is 117523793. The reversal of 117523768 is 867325711.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 117523768.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132655 + ... + 133537.

It is an arithmetic number, because the mean of its divisors is an integer number (7001280).

Almost surely, 2^117523768 is an apocalyptic number.

It is an amenable number.

117523768 is a deficient number, since it is larger than the sum of its proper divisors (106517192).

117523768 is a wasteful number, since it uses less digits than its factorization.

117523768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147 (or 1143 counting only the distinct ones).

The product of its digits is 70560, while the sum is 40.

The square root of 117523768 is about 10840.8379749907. The cubic root of 117523768 is about 489.8260773832.

The spelling of 117523768 in words is "one hundred seventeen million, five hundred twenty-three thousand, seven hundred sixty-eight".