117358792 has 8 divisors (see below), whose sum is σ = 220047750. Its totient is φ = 58679392.

The previous prime is 117358757. The next prime is 117358817. The reversal of 117358792 is 297853711.

It can be written as a sum of positive squares in only one way, i.e., 86378436 + 30980356 = 9294^2 + 5566^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7334917 + ... + 7334932.

Almost surely, 2^117358792 is an apocalyptic number.

It is an amenable number.

117358792 is a deficient number, since it is larger than the sum of its proper divisors (102688958).

117358792 is a wasteful number, since it uses less digits than its factorization.

117358792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14669855 (or 14669851 counting only the distinct ones).

The product of its digits is 105840, while the sum is 43.

The square root of 117358792 is about 10833.2262969071. The cubic root of 117358792 is about 489.5967694726.

The spelling of 117358792 in words is "one hundred seventeen million, three hundred fifty-eight thousand, seven hundred ninety-two".