117925792 has 24 divisors (see below), whose sum is σ = 234303300. Its totient is φ = 58420224.

The previous prime is 117925777. The next prime is 117925811. The reversal of 117925792 is 297529711.

It can be written as a sum of positive squares in 2 ways, for example, as 115863696 + 2062096 = 10764^2 + 1436^2 .

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 13417 + ... + 20392.

Almost surely, 2^117925792 is an apocalyptic number.

It is an amenable number.

117925792 is a deficient number, since it is larger than the sum of its proper divisors (116377508).

117925792 is a wasteful number, since it uses less digits than its factorization.

117925792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33928 (or 33920 counting only the distinct ones).

The product of its digits is 79380, while the sum is 43.

The square root of 117925792 is about 10859.3642539515. The cubic root of 117925792 is about 490.3839722538.

The spelling of 117925792 in words is "one hundred seventeen million, nine hundred twenty-five thousand, seven hundred ninety-two".