117193764 has 24 divisors (see below), whose sum is σ = 282274048. Its totient is φ = 37804320.

The previous prime is 117193723. The next prime is 117193771. The reversal of 117193764 is 467391711.

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, 157147 + ... + 157890.

Almost surely, 2^117193764 is an apocalyptic number.

It is an amenable number.

117193764 is an abundant number, since it is smaller than the sum of its proper divisors (165080284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117193764 is a wasteful number, since it uses less digits than its factorization.

117193764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315075 (or 315073 counting only the distinct ones).

The product of its digits is 31752, while the sum is 39.

The square root of 117193764 is about 10825.6068652062. The cubic root of 117193764 is about 489.3671741840.

The spelling of 117193764 in words is "one hundred seventeen million, one hundred ninety-three thousand, seven hundred sixty-four".